| 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 | $139.39 | 13.456% | $158.1463 | $158.15 | $158.15 | $158.10 |
| Purchase #2 | $228.66 | 3.217% | $236.016 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $45.74 | 10.777% | $50.6694 | $50.67 | $50.65 | $50.70 |
| Purchase #4 | $74.38 | 7.111% | $79.6692 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $136.53 | 5.401% | $143.904 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $149.35 | 6.538% | $159.1145 | $159.11 | $159.10 | $159.10 |
| Purchase #7 | $217.88 | 7.720% | $234.7003 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $991.93 | $1,062.2197 | $1,062.22 | $1,062.15 | $1,062.20 | |