| 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 | $12.95 | 9.771% | $14.2153 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $217.30 | 7.412% | $233.4063 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $193.91 | 8.745% | $210.8674 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $40.86 | 5.404% | $43.0681 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $121.31 | 12.799% | $136.8365 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $128.49 | 8.311% | $139.1688 | $139.17 | $139.15 | $139.20 |
| Purchase #7 | $158.96 | 12.471% | $178.7839 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $873.78 | $956.3463 | $956.36 | $956.30 | $956.40 | |