| 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 | $8.48 | 8.356% | $9.1886 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $6.54 | 10.638% | $7.2357 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $148.91 | 7.631% | $160.2733 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $55.81 | 7.392% | $59.9355 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $159.83 | 10.105% | $175.9808 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $93.94 | 13.604% | $106.7196 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $78.69 | 11.828% | $87.9975 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $552.20 | $607.3310 | $607.34 | $607.35 | $607.30 | |