| 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 | $134.46 | 6.462% | $143.1488 | $143.15 | $143.15 | $143.10 |
| Purchase #2 | $138.64 | 13.606% | $157.5034 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $6.32 | 4.448% | $6.6011 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $151.58 | 6.203% | $160.9825 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $46.94 | 5.689% | $49.6104 | $49.61 | $49.60 | $49.60 |
| Purchase #6 | $91.96 | 5.822% | $97.3139 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $144.79 | 6.672% | $154.4504 | $154.45 | $154.45 | $154.50 |
| 7 purchase totals = | $714.69 | $769.6105 | $769.60 | $769.60 | $769.60 | |