| 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 | $179.82 | 6.841% | $192.1215 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $89.51 | 9.455% | $97.9732 | $97.97 | $97.95 | $98.00 |
| Purchase #3 | $67.83 | 11.660% | $75.739 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $23.72 | 6.335% | $25.2227 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $41.28 | 8.532% | $44.802 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $40.80 | 7.585% | $43.8947 | $43.89 | $43.90 | $43.90 |
| Purchase #7 | $147.57 | 7.290% | $158.3279 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $590.53 | $638.0810 | $638.07 | $638.05 | $638.00 | |