| 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 | $150.53 | 12.440% | $169.2559 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $27.91 | 13.420% | $31.6555 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $64.98 | 10.774% | $71.9809 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $17.32 | 9.265% | $18.9247 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $64.42 | 13.829% | $73.3286 | $73.33 | $73.35 | $73.30 |
| Purchase #6 | $144.96 | 5.474% | $152.8951 | $152.90 | $152.90 | $152.90 |
| Purchase #7 | $193.36 | 8.127% | $209.0744 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $663.48 | $727.1151 | $727.12 | $727.10 | $727.20 | |