| 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 | $103.47 | 3.553% | $107.1463 | $107.15 | $107.15 | $107.10 |
| Purchase #2 | $74.42 | 13.155% | $84.21 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $171.71 | 9.325% | $187.722 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $129.45 | 8.532% | $140.4947 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $207.37 | 4.728% | $217.1745 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $25.91 | 12.544% | $29.1602 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $185.86 | 13.488% | $210.9288 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $898.19 | $976.8365 | $976.83 | $976.80 | $976.80 | |