| 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 | $159.53 | 11.695% | $178.187 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $119.27 | 4.116% | $124.1792 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $215.52 | 6.442% | $229.4038 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $34.46 | 8.675% | $37.4494 | $37.45 | $37.45 | $37.40 |
| Purchase #5 | $209.65 | 6.226% | $222.7028 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $17.48 | 10.859% | $19.3782 | $19.38 | $19.40 | $19.40 |
| Purchase #7 | $134.51 | 10.867% | $149.1272 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $890.42 | $960.4276 | $960.43 | $960.50 | $960.40 | |