| 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 | $189.38 | 13.662% | $215.2531 | $215.25 | $215.25 | $215.30 |
| Purchase #2 | $147.94 | 7.368% | $158.8402 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $33.51 | 9.515% | $36.6985 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $116.26 | 4.684% | $121.7056 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $133.33 | 7.298% | $143.0604 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $176.84 | 13.248% | $200.2678 | $200.27 | $200.25 | $200.30 |
| Purchase #7 | $46.87 | 11.146% | $52.0941 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $844.13 | $927.9197 | $927.92 | $927.90 | $928.00 | |