| 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 | $116.75 | 13.177% | $132.1341 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $180.30 | 5.531% | $190.2724 | $190.27 | $190.25 | $190.30 |
| Purchase #3 | $137.79 | 13.797% | $156.8009 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $96.54 | 6.646% | $102.956 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $155.56 | 13.869% | $177.1346 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $43.94 | 6.577% | $46.8299 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $152.51 | 11.386% | $169.8748 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $883.39 | $976.0027 | $975.99 | $976.00 | $976.00 | |