| 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 | $153.65 | 3.256% | $158.6528 | $158.65 | $158.65 | $158.70 |
| Purchase #2 | $203.65 | 11.176% | $226.4099 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $143.43 | 10.711% | $158.7928 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $76.63 | 10.439% | $84.6294 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $112.64 | 7.515% | $121.1049 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $215.29 | 13.324% | $243.9752 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $236.28 | 13.387% | $267.9108 | $267.91 | $267.90 | $267.90 |
| 7 purchase totals = | $1,141.57 | $1,261.4758 | $1,261.47 | $1,261.50 | $1,261.50 | |