| 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 | $145.52 | 10.638% | $161.0004 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $169.86 | 3.167% | $175.2395 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $148.59 | 7.459% | $159.6733 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $107.65 | 13.699% | $122.397 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $99.87 | 3.137% | $103.0029 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $42.27 | 6.513% | $45.023 | $45.02 | $45.00 | $45.00 |
| Purchase #7 | $200.95 | 5.593% | $212.1891 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $914.71 | $978.5252 | $978.52 | $978.50 | $978.50 | |