| 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 | $197.44 | 13.621% | $224.3333 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $91.85 | 5.801% | $97.1782 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $21.55 | 8.548% | $23.3921 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $12.93 | 9.161% | $14.1145 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $96.51 | 9.244% | $105.4314 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $88.89 | 4.142% | $92.5718 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $146.28 | 13.122% | $165.4749 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $655.45 | $722.4962 | $722.48 | $722.50 | $722.50 | |