| 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 | $146.38 | 11.845% | $163.7187 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $94.43 | 8.332% | $102.2979 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $94.59 | 13.655% | $107.5063 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $46.77 | 6.628% | $49.8699 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $226.66 | 4.590% | $237.0637 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $221.46 | 8.725% | $240.7824 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $10.30 | 9.501% | $11.2786 | $11.28 | $11.30 | $11.30 |
| 7 purchase totals = | $840.59 | $912.5175 | $912.52 | $912.50 | $912.60 | |