| 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 | $93.72 | 7.737% | $100.9711 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $144.90 | 10.731% | $160.4492 | $160.45 | $160.45 | $160.40 |
| Purchase #3 | $201.33 | 13.217% | $227.9398 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $134.81 | 10.604% | $149.1053 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $61.73 | 5.605% | $65.19 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $170.80 | 11.533% | $190.4984 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $224.99 | 13.320% | $254.9587 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $1,032.28 | $1,149.1125 | $1,149.12 | $1,149.10 | $1,149.10 | |