| 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 | $175.84 | 12.809% | $198.3633 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $201.54 | 8.815% | $219.3058 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $95.68 | 11.194% | $106.3904 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $68.84 | 13.275% | $77.9785 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $26.77 | 12.517% | $30.1208 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $170.89 | 10.514% | $188.8574 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $138.90 | 7.302% | $149.0425 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $878.46 | $970.0587 | $970.06 | $970.05 | $970.10 | |