| 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 | $191.82 | 7.174% | $205.5812 | $205.58 | $205.60 | $205.60 |
| Purchase #2 | $14.58 | 7.562% | $15.6825 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $202.39 | 12.680% | $228.0531 | $228.05 | $228.05 | $228.10 |
| Purchase #4 | $110.46 | 10.233% | $121.7634 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $68.79 | 9.709% | $75.4688 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $124.70 | 11.145% | $138.5978 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $18.92 | 11.745% | $21.1422 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $731.66 | $806.2890 | $806.28 | $806.30 | $806.40 | |