| 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 | $222.39 | 9.369% | $243.2257 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $33.58 | 8.283% | $36.3614 | $36.36 | $36.35 | $36.40 |
| Purchase #3 | $14.55 | 3.615% | $15.076 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $170.95 | 8.601% | $185.6534 | $185.65 | $185.65 | $185.70 |
| Purchase #5 | $74.29 | 6.109% | $78.8284 | $78.83 | $78.85 | $78.80 |
| Purchase #6 | $84.90 | 11.820% | $94.9352 | $94.94 | $94.95 | $94.90 |
| Purchase #7 | $188.28 | 5.162% | $197.999 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $788.94 | $852.0791 | $852.09 | $852.15 | $852.10 | |