| 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 | $195.50 | 8.482% | $212.0823 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $151.60 | 12.559% | $170.6394 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $39.91 | 13.281% | $45.2104 | $45.21 | $45.20 | $45.20 |
| Purchase #4 | $44.33 | 8.843% | $48.2501 | $48.25 | $48.25 | $48.30 |
| Purchase #5 | $38.51 | 9.675% | $42.2358 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $149.79 | 12.703% | $168.8178 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $53.90 | 3.651% | $55.8679 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $673.54 | $743.1037 | $743.11 | $743.10 | $743.10 | |