| 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 | $156.86 | 10.255% | $172.946 | $172.95 | $172.95 | $172.90 |
| Purchase #2 | $37.36 | 6.467% | $39.7761 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $235.97 | 11.606% | $263.3567 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $45.29 | 6.228% | $48.1107 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $23.30 | 12.297% | $26.1652 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $143.44 | 13.624% | $162.9823 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $106.76 | 12.350% | $119.9449 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $748.98 | $833.2819 | $833.29 | $833.30 | $833.30 | |