| 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 | $180.79 | 8.514% | $196.1825 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $30.72 | 7.634% | $33.0652 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $40.68 | 13.166% | $46.0359 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $40.81 | 10.242% | $44.9898 | $44.99 | $45.00 | $45.00 |
| Purchase #5 | $142.87 | 11.250% | $158.9429 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $86.61 | 6.354% | $92.1132 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $208.50 | 12.233% | $234.0058 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $730.98 | $805.3353 | $805.34 | $805.35 | $805.30 | |