| 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 | $129.74 | 6.509% | $138.1848 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $130.41 | 9.738% | $143.1093 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $200.54 | 8.273% | $217.1307 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $144.68 | 11.504% | $161.324 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $37.94 | 13.863% | $43.1996 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $62.80 | 8.816% | $68.3364 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $91.46 | 12.863% | $103.2245 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $797.57 | $874.5093 | $874.50 | $874.50 | $874.40 | |