| 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 | $158.53 | 3.756% | $164.4844 | $164.48 | $164.50 | $164.50 |
| Purchase #2 | $121.96 | 4.249% | $127.1421 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $152.36 | 11.629% | $170.0779 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $14.25 | 4.656% | $14.9135 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $220.57 | 7.362% | $236.8084 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $28.50 | 12.249% | $31.991 | $31.99 | $32.00 | $32.00 |
| Purchase #7 | $183.97 | 8.726% | $200.0232 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $880.14 | $945.4405 | $945.43 | $945.45 | $945.40 | |