| 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 | $170.55 | 11.119% | $189.5135 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $175.59 | 8.296% | $190.1569 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $44.69 | 5.132% | $46.9835 | $46.98 | $47.00 | $47.00 |
| Purchase #4 | $155.36 | 8.847% | $169.1047 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $195.52 | 7.422% | $210.0315 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $209.94 | 8.290% | $227.344 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $130.94 | 6.125% | $138.9601 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $1,082.59 | $1,172.0942 | $1,172.08 | $1,172.10 | $1,172.10 | |