| 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 | $170.94 | 3.765% | $177.3759 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $24.57 | 12.436% | $27.6255 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $62.95 | 3.753% | $65.3125 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $176.95 | 5.434% | $186.5655 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $93.52 | 6.584% | $99.6774 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $203.88 | 10.588% | $225.4668 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $137.49 | 9.701% | $150.8279 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $870.30 | $932.8515 | $932.87 | $932.90 | $932.90 | |