| 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 | $132.47 | 3.303% | $136.8455 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $32.42 | 13.274% | $36.7234 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $196.62 | 12.596% | $221.3863 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $116.46 | 12.681% | $131.2283 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $95.41 | 10.104% | $105.0502 | $105.05 | $105.05 | $105.10 |
| Purchase #6 | $154.62 | 3.103% | $159.4179 | $159.42 | $159.40 | $159.40 |
| Purchase #7 | $118.73 | 5.865% | $125.6935 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $846.73 | $916.3451 | $916.35 | $916.35 | $916.30 | |