| 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 | $167.87 | 13.293% | $190.185 | $190.19 | $190.20 | $190.20 |
| Purchase #2 | $100.51 | 9.806% | $110.366 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $159.33 | 9.872% | $175.0591 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $145.38 | 4.603% | $152.0718 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $53.28 | 10.695% | $58.9783 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $143.42 | 10.290% | $158.1779 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $219.75 | 12.485% | $247.1858 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $989.54 | $1,092.0239 | $1,092.04 | $1,092.05 | $1,092.20 | |