| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.64 | 13.165% | $195.3681 | $195.37 | $195.35 | $195.40 |
| Purchase #2 | $164.38 | 9.486% | $179.9731 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $98.59 | 5.711% | $104.2205 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $103.84 | 13.422% | $117.7774 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $224.57 | 7.462% | $241.3274 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $95.64 | 6.345% | $101.7084 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $221.66 | 13.331% | $251.2095 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $1,081.32 | $1,191.5844 | $1,191.59 | $1,191.55 | $1,191.60 | |