| 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 | $126.95 | 12.481% | $142.7946 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $155.93 | 4.188% | $162.4603 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $61.83 | 12.615% | $69.6299 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $66.27 | 11.635% | $73.9805 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $12.57 | 3.293% | $12.9839 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $106.94 | 10.693% | $118.3751 | $118.38 | $118.40 | $118.40 |
| Purchase #7 | $203.44 | 4.673% | $212.9468 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $733.93 | $793.1711 | $793.17 | $793.25 | $793.20 | |