| 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 | $161.97 | 7.716% | $174.4676 | $174.47 | $174.45 | $174.50 |
| Purchase #2 | $143.46 | 11.663% | $160.1917 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $166.55 | 10.772% | $184.4908 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $40.57 | 7.310% | $43.5357 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $112.89 | 11.860% | $126.2788 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $56.97 | 12.493% | $64.0873 | $64.09 | $64.10 | $64.10 |
| Purchase #7 | $154.35 | 8.617% | $167.6503 | $167.65 | $167.65 | $167.70 |
| 7 purchase totals = | $836.76 | $920.7022 | $920.71 | $920.75 | $920.80 | |