| 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 | $134.55 | 10.222% | $148.3037 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $155.41 | 3.642% | $161.07 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $12.75 | 4.456% | $13.3181 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $168.97 | 9.336% | $184.745 | $184.75 | $184.75 | $184.70 |
| Purchase #5 | $89.70 | 5.707% | $94.8192 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $125.80 | 11.832% | $140.6847 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $195.54 | 9.836% | $214.7733 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $882.72 | $957.7140 | $957.71 | $957.65 | $957.70 | |