| 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 | $170.59 | 3.134% | $175.9363 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $174.78 | 4.275% | $182.2518 | $182.25 | $182.25 | $182.30 |
| Purchase #3 | $193.51 | 12.314% | $217.3388 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $116.32 | 7.872% | $125.4767 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $236.99 | 4.347% | $247.292 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $58.74 | 7.592% | $63.1995 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $192.67 | 9.164% | $210.3263 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $1,143.60 | $1,221.8214 | $1,221.83 | $1,221.90 | $1,221.80 | |