| 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 | $154.65 | 13.649% | $175.7582 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $159.75 | 6.567% | $170.2408 | $170.24 | $170.25 | $170.20 |
| Purchase #3 | $172.56 | 13.834% | $196.432 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $31.56 | 5.198% | $33.2005 | $33.20 | $33.20 | $33.20 |
| Purchase #5 | $62.69 | 7.450% | $67.3604 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $115.50 | 5.416% | $121.7555 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $149.80 | 5.779% | $158.4569 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $846.51 | $923.2043 | $923.21 | $923.20 | $923.30 | |