| 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 | $54.25 | 7.245% | $58.1804 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $110.73 | 10.243% | $122.0721 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $176.83 | 11.725% | $197.5633 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $122.66 | 3.148% | $126.5213 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $247.86 | 8.239% | $268.2812 | $268.28 | $268.30 | $268.30 |
| Purchase #6 | $182.56 | 3.689% | $189.2946 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $14.70 | 12.542% | $16.5437 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $909.59 | $978.4566 | $978.44 | $978.45 | $978.50 | |