| 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 | $165.50 | 3.857% | $171.8833 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $27.57 | 4.135% | $28.71 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $126.65 | 6.192% | $134.4922 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $143.28 | 11.646% | $159.9664 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $92.90 | 5.685% | $98.1814 | $98.18 | $98.20 | $98.20 |
| Purchase #6 | $181.40 | 4.834% | $190.1689 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $148.57 | 10.583% | $164.2932 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $885.87 | $947.6954 | $947.69 | $947.70 | $947.80 | |