| 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 | $155.53 | 12.521% | $175.0039 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $112.60 | 10.216% | $124.1032 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $90.27 | 3.200% | $93.1586 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $28.92 | 4.485% | $30.2171 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $215.76 | 9.554% | $236.3737 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $126.44 | 10.594% | $139.8351 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $121.67 | 11.243% | $135.3494 | $135.35 | $135.35 | $135.30 |
| 7 purchase totals = | $851.19 | $934.0410 | $934.04 | $934.00 | $934.00 | |