| 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 | $182.47 | 8.151% | $197.3431 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $26.88 | 6.449% | $28.6135 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $69.89 | 7.839% | $75.3687 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $43.72 | 13.637% | $49.6821 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $124.63 | 3.625% | $129.1478 | $129.15 | $129.15 | $129.10 |
| Purchase #6 | $136.52 | 9.530% | $149.5304 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $106.62 | 3.425% | $110.2717 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $690.73 | $739.9573 | $739.95 | $739.95 | $739.90 | |