| 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 | $133.69 | 7.577% | $143.8197 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $123.62 | 12.425% | $138.9798 | $138.98 | $139.00 | $139.00 |
| Purchase #3 | $102.80 | 13.412% | $116.5875 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $157.38 | 8.122% | $170.1624 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $55.32 | 4.621% | $57.8763 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $60.56 | 3.420% | $62.6312 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $31.44 | 5.505% | $33.1708 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $664.81 | $723.2277 | $723.23 | $723.25 | $723.30 | |