| 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 | $147.44 | 5.638% | $155.7527 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $72.77 | 12.531% | $81.8888 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $131.68 | 8.650% | $143.0703 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $88.40 | 5.328% | $93.11 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $97.65 | 9.745% | $107.166 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $91.73 | 10.838% | $101.6717 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $77.80 | 12.361% | $87.4169 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $707.47 | $770.0764 | $770.08 | $770.00 | $770.20 | |