| 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 | $128.67 | 9.728% | $141.187 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $42.60 | 8.373% | $46.1669 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $45.87 | 5.104% | $48.2112 | $48.21 | $48.20 | $48.20 |
| Purchase #4 | $66.66 | 9.216% | $72.8034 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $158.28 | 3.442% | $163.728 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $78.45 | 3.299% | $81.0381 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $159.69 | 3.276% | $164.9214 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $680.22 | $718.0560 | $718.06 | $718.05 | $718.00 | |