| 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 | $116.63 | 12.687% | $131.4268 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $138.95 | 9.447% | $152.0766 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $222.46 | 5.637% | $235.0001 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $160.27 | 8.456% | $173.8224 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $134.81 | 12.650% | $151.8635 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $168.68 | 3.413% | $174.437 | $174.44 | $174.45 | $174.40 |
| Purchase #7 | $208.58 | 9.855% | $229.1356 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,150.38 | $1,247.7620 | $1,247.77 | $1,247.80 | $1,247.70 | |