| 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 | $144.95 | 13.808% | $164.9647 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $146.51 | 4.641% | $153.3095 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $53.73 | 11.869% | $60.1072 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $100.69 | 7.270% | $108.0102 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $161.25 | 5.723% | $170.4783 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $144.84 | 11.155% | $160.9969 | $161.00 | $161.00 | $161.00 |
| Purchase #7 | $141.38 | 13.370% | $160.2825 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $893.35 | $978.1493 | $978.15 | $978.15 | $978.20 | |