| 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 | $129.35 | 9.631% | $141.8077 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $127.74 | 10.787% | $141.5193 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $18.68 | 12.728% | $21.0576 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $243.33 | 12.256% | $273.1525 | $273.15 | $273.15 | $273.20 |
| Purchase #5 | $155.62 | 5.320% | $163.899 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $86.70 | 7.870% | $93.5233 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $147.56 | 9.449% | $161.5029 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $908.98 | $996.4623 | $996.46 | $996.40 | $996.50 | |