| 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 | $139.64 | 11.152% | $155.2127 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $198.77 | 8.706% | $216.0749 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $226.39 | 7.471% | $243.3036 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $237.80 | 10.634% | $263.0877 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $15.93 | 7.637% | $17.1466 | $17.15 | $17.15 | $17.10 |
| Purchase #6 | $148.88 | 12.131% | $166.9406 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $212.50 | 12.839% | $239.7829 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,179.91 | $1,301.5490 | $1,301.54 | $1,301.55 | $1,301.50 | |