| 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 | $112.35 | 12.191% | $126.0466 | $126.05 | $126.05 | $126.00 |
| Purchase #2 | $118.61 | 11.645% | $132.4221 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $9.41 | 8.550% | $10.2146 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $51.25 | 9.158% | $55.9435 | $55.94 | $55.95 | $55.90 |
| Purchase #5 | $158.26 | 10.776% | $175.3141 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $21.41 | 13.492% | $24.2986 | $24.30 | $24.30 | $24.30 |
| Purchase #7 | $168.68 | 8.750% | $183.4395 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $639.97 | $707.6790 | $707.67 | $707.65 | $707.50 | |