| 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 | $112.46 | 7.572% | $120.9755 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $161.66 | 12.714% | $182.2135 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $168.89 | 7.278% | $181.1818 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $139.98 | 3.726% | $145.1957 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $45.39 | 6.653% | $48.4098 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $169.48 | 9.612% | $185.7704 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $33.44 | 10.685% | $37.0131 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $831.30 | $900.7598 | $900.76 | $900.75 | $900.80 | |