| 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 | $188.46 | 3.499% | $195.0542 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $167.99 | 13.712% | $191.0248 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $78.66 | 8.678% | $85.4861 | $85.49 | $85.50 | $85.50 |
| Purchase #4 | $88.30 | 5.505% | $93.1609 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $106.59 | 3.435% | $110.2514 | $110.25 | $110.25 | $110.30 |
| Purchase #6 | $159.39 | 10.446% | $176.0399 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $80.27 | 7.370% | $86.1859 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $869.66 | $937.2032 | $937.20 | $937.20 | $937.30 | |