| 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 | $105.88 | 10.761% | $117.2737 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $21.65 | 11.680% | $24.1787 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $163.70 | 11.152% | $181.9558 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $57.50 | 12.738% | $64.8244 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $35.99 | 12.306% | $40.4189 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $149.64 | 5.405% | $157.728 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $128.83 | 6.147% | $136.7492 | $136.75 | $136.75 | $136.70 |
| 7 purchase totals = | $663.19 | $723.1287 | $723.13 | $723.10 | $723.10 | |