| 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 | $22.53 | 7.143% | $24.1393 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $102.26 | 8.352% | $110.8008 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $171.42 | 6.355% | $182.3137 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $180.66 | 6.372% | $192.1717 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $151.82 | 3.858% | $157.6772 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $36.60 | 3.307% | $37.8104 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $16.64 | 9.239% | $18.1774 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $681.93 | $723.0905 | $723.09 | $723.10 | $723.10 | |