| 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 | $157.72 | 7.247% | $169.15 | $169.15 | $169.15 | $169.20 |
| Purchase #2 | $12.92 | 8.780% | $14.0544 | $14.05 | $14.05 | $14.10 |
| Purchase #3 | $121.98 | 13.594% | $138.562 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $209.86 | 8.214% | $227.0979 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $10.73 | 13.583% | $12.1875 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $161.70 | 8.506% | $175.4542 | $175.45 | $175.45 | $175.50 |
| Purchase #7 | $133.35 | 6.352% | $141.8204 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $808.26 | $878.3264 | $878.32 | $878.30 | $878.50 | |