| 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 | $151.84 | 4.335% | $158.4223 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $159.79 | 8.166% | $172.8385 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $39.92 | 12.668% | $44.9771 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $200.32 | 3.404% | $207.1389 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $146.64 | 3.290% | $151.4645 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $65.79 | 3.334% | $67.9834 | $67.98 | $68.00 | $68.00 |
| Purchase #7 | $175.86 | 3.492% | $182.001 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $940.16 | $984.8257 | $984.82 | $984.85 | $984.80 | |