| 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 | $180.79 | 9.442% | $197.8602 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $57.80 | 13.113% | $65.3793 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $150.53 | 10.425% | $166.2228 | $166.22 | $166.20 | $166.20 |
| Purchase #4 | $54.36 | 12.148% | $60.9637 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $93.67 | 3.692% | $97.1283 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $52.75 | 8.590% | $57.2812 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $194.51 | 13.395% | $220.5646 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $784.41 | $865.4001 | $865.39 | $865.40 | $865.50 | |