| 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 | $85.95 | 3.310% | $88.7949 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $10.50 | 7.660% | $11.3043 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $112.84 | 4.587% | $118.016 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $164.26 | 8.198% | $177.726 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $179.35 | 3.733% | $186.0451 | $186.05 | $186.05 | $186.00 |
| Purchase #6 | $221.50 | 3.689% | $229.6711 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $158.91 | 4.834% | $166.5917 | $166.59 | $166.60 | $166.60 |
| 7 purchase totals = | $933.31 | $978.1491 | $978.15 | $978.15 | $978.10 | |