| 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 | $151.66 | 4.242% | $158.0934 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $46.84 | 12.309% | $52.6055 | $52.61 | $52.60 | $52.60 |
| Purchase #3 | $29.84 | 13.663% | $33.917 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $130.97 | 7.351% | $140.5976 | $140.60 | $140.60 | $140.60 |
| Purchase #5 | $58.38 | 11.348% | $65.005 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $135.41 | 9.409% | $148.1507 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $140.29 | 6.667% | $149.6431 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $693.39 | $748.0123 | $748.02 | $748.00 | $748.00 | |