| 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 | $171.62 | 10.777% | $190.1155 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $72.78 | 3.119% | $75.05 | $75.05 | $75.05 | $75.10 |
| Purchase #3 | $114.43 | 10.441% | $126.3776 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $136.62 | 12.381% | $153.5349 | $153.53 | $153.55 | $153.50 |
| Purchase #5 | $21.90 | 6.522% | $23.3283 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $138.61 | 7.604% | $149.1499 | $149.15 | $149.15 | $149.10 |
| Purchase #7 | $107.43 | 7.435% | $115.4174 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $763.39 | $832.9736 | $832.98 | $833.00 | $832.90 | |