| 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 | $151.98 | 8.660% | $165.1415 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $159.45 | 4.493% | $166.6141 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $122.80 | 13.150% | $138.9482 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $182.68 | 5.242% | $192.2561 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $93.39 | 9.469% | $102.2331 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $58.63 | 10.648% | $64.8729 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $105.70 | 13.291% | $119.7486 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $874.63 | $949.8145 | $949.81 | $949.80 | $949.70 | |