| 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 | $146.72 | 9.508% | $160.6701 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $44.73 | 11.207% | $49.7429 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $41.43 | 10.300% | $45.6973 | $45.70 | $45.70 | $45.70 |
| Purchase #4 | $180.78 | 9.586% | $198.1096 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $242.70 | 11.749% | $271.2148 | $271.21 | $271.20 | $271.20 |
| Purchase #6 | $53.36 | 4.223% | $55.6134 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $50.32 | 6.216% | $53.4479 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $760.04 | $834.4960 | $834.49 | $834.45 | $834.40 | |