| 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 | $181.28 | 4.815% | $190.0086 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $90.84 | 7.119% | $97.3069 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $21.96 | 13.352% | $24.8921 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $107.35 | 11.232% | $119.4076 | $119.41 | $119.40 | $119.40 |
| Purchase #5 | $32.85 | 10.413% | $36.2707 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $169.51 | 10.814% | $187.8408 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $82.76 | 7.528% | $88.9902 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $686.55 | $744.7169 | $744.72 | $744.70 | $744.70 | |