| 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 | $170.66 | 10.728% | $188.9684 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $225.34 | 8.119% | $243.6354 | $243.64 | $243.65 | $243.60 |
| Purchase #3 | $112.79 | 8.103% | $121.9294 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $79.46 | 9.291% | $86.8426 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $88.67 | 8.298% | $96.0278 | $96.03 | $96.05 | $96.00 |
| Purchase #6 | $15.39 | 13.854% | $17.5221 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $174.27 | 10.309% | $192.2355 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $866.58 | $947.1612 | $947.17 | $947.20 | $947.00 | |