| 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 | $88.64 | 3.549% | $91.7858 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $102.94 | 3.125% | $106.1569 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $14.72 | 11.804% | $16.4575 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $60.62 | 13.510% | $68.8098 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $168.76 | 6.766% | $180.1783 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $84.99 | 7.284% | $91.1807 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $170.81 | 12.234% | $191.7069 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $691.48 | $746.2759 | $746.29 | $746.30 | $746.40 | |