| 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 | $166.84 | 9.464% | $182.6297 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $28.79 | 10.267% | $31.7459 | $31.75 | $31.75 | $31.70 |
| Purchase #3 | $228.39 | 4.509% | $238.6881 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $57.99 | 3.263% | $59.8822 | $59.88 | $59.90 | $59.90 |
| Purchase #5 | $17.32 | 6.803% | $18.4983 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $196.60 | 4.728% | $205.8952 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $42.94 | 4.428% | $44.8414 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $738.87 | $782.1808 | $782.19 | $782.25 | $782.10 | |