| 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 | $151.91 | 11.255% | $169.0075 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $191.54 | 11.788% | $214.1187 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $133.98 | 13.692% | $152.3245 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $105.29 | 11.318% | $117.2067 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $46.72 | 3.624% | $48.4131 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $17.99 | 9.325% | $19.6676 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $136.68 | 9.317% | $149.4145 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $784.11 | $870.1526 | $870.15 | $870.05 | $870.10 | |