| 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 | $127.52 | 5.225% | $134.1829 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $125.61 | 4.868% | $131.7247 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $140.50 | 13.134% | $158.9533 | $158.95 | $158.95 | $159.00 |
| Purchase #4 | $156.32 | 9.484% | $171.1454 | $171.15 | $171.15 | $171.10 |
| Purchase #5 | $199.25 | 7.562% | $214.3173 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $240.65 | 13.238% | $272.5072 | $272.51 | $272.50 | $272.50 |
| Purchase #7 | $242.64 | 9.697% | $266.1688 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $1,232.49 | $1,348.9996 | $1,349.00 | $1,348.95 | $1,349.00 | |