| 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 | $132.39 | 5.359% | $139.4848 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $170.61 | 13.583% | $193.784 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $90.36 | 7.191% | $96.8578 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $130.66 | 11.826% | $146.1119 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $46.96 | 8.428% | $50.9178 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $184.27 | 9.275% | $201.361 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $104.52 | 6.287% | $111.0912 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $859.77 | $939.6085 | $939.60 | $939.60 | $939.70 | |