| 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 | $151.95 | 12.205% | $170.4955 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $208.35 | 12.755% | $234.925 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $15.71 | 9.128% | $17.144 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $81.92 | 9.557% | $89.7491 | $89.75 | $89.75 | $89.70 |
| Purchase #5 | $13.91 | 13.361% | $15.7685 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $111.61 | 7.592% | $120.0834 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $196.71 | 8.300% | $213.0369 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $780.16 | $861.2024 | $861.21 | $861.25 | $861.10 | |