| 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 | $186.28 | 13.817% | $212.0183 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $55.56 | 5.117% | $58.403 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $138.48 | 8.259% | $149.9171 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $139.57 | 3.852% | $144.9462 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $38.39 | 4.576% | $40.1467 | $40.15 | $40.15 | $40.10 |
| Purchase #6 | $238.89 | 6.581% | $254.6114 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $67.84 | 9.304% | $74.1518 | $74.15 | $74.15 | $74.20 |
| 7 purchase totals = | $865.01 | $934.1945 | $934.20 | $934.15 | $934.10 | |