| 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 | $144.95 | 7.207% | $155.3965 | $155.40 | $155.40 | $155.40 |
| Purchase #2 | $143.49 | 3.420% | $148.3974 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $197.41 | 6.836% | $210.9049 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $83.53 | 12.535% | $94.0005 | $94.00 | $94.00 | $94.00 |
| Purchase #5 | $111.37 | 7.193% | $119.3808 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $48.44 | 12.214% | $54.3565 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $147.38 | 9.739% | $161.7333 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $876.57 | $944.1699 | $944.17 | $944.20 | $944.20 | |