| 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 | $175.95 | 6.342% | $187.1087 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $154.55 | 9.779% | $169.6634 | $169.66 | $169.65 | $169.70 |
| Purchase #3 | $26.90 | 9.443% | $29.4402 | $29.44 | $29.45 | $29.40 |
| Purchase #4 | $12.32 | 3.744% | $12.7813 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $88.68 | 11.684% | $99.0414 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $83.91 | 11.763% | $93.7803 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $71.81 | 13.642% | $81.6063 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $614.12 | $673.4216 | $673.42 | $673.45 | $673.40 | |