| 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 | $157.66 | 5.705% | $166.6545 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $102.35 | 13.120% | $115.7783 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $111.64 | 10.187% | $123.0128 | $123.01 | $123.00 | $123.00 |
| Purchase #4 | $249.93 | 10.723% | $276.73 | $276.73 | $276.75 | $276.70 |
| Purchase #5 | $136.86 | 7.278% | $146.8207 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $135.42 | 6.768% | $144.5852 | $144.59 | $144.60 | $144.60 |
| Purchase #7 | $48.63 | 12.331% | $54.6266 | $54.63 | $54.65 | $54.60 |
| 7 purchase totals = | $942.49 | $1,028.2081 | $1,028.21 | $1,028.25 | $1,028.20 | |