| 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 | $168.99 | 10.127% | $186.1036 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $147.78 | 3.297% | $152.6523 | $152.65 | $152.65 | $152.70 |
| Purchase #3 | $29.71 | 11.555% | $33.143 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $227.89 | 13.867% | $259.4915 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $212.52 | 6.254% | $225.811 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $50.59 | 12.745% | $57.0377 | $57.04 | $57.05 | $57.00 |
| Purchase #7 | $73.48 | 3.173% | $75.8115 | $75.81 | $75.80 | $75.80 |
| 7 purchase totals = | $910.96 | $990.0506 | $990.04 | $990.05 | $990.00 | |