| 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 | $185.38 | 10.671% | $205.1619 | $205.16 | $205.15 | $205.20 |
| Purchase #2 | $110.56 | 5.633% | $116.7878 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $95.34 | 9.216% | $104.1265 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $42.92 | 13.657% | $48.7816 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $35.84 | 3.702% | $37.1668 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $169.33 | 13.424% | $192.0609 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $16.83 | 13.617% | $19.1217 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $656.20 | $723.2072 | $723.21 | $723.20 | $723.30 | |