| 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 | $125.64 | 10.767% | $139.1677 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $176.47 | 6.349% | $187.6741 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $88.89 | 3.162% | $91.7007 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $62.83 | 4.277% | $65.5172 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $144.25 | 11.808% | $161.283 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $94.51 | 5.789% | $99.9812 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $174.74 | 9.350% | $191.0782 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $867.33 | $936.4021 | $936.40 | $936.40 | $936.50 | |