| 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 | $213.93 | 4.254% | $223.0306 | $223.03 | $223.05 | $223.00 |
| Purchase #2 | $151.39 | 5.798% | $160.1676 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $92.68 | 9.727% | $101.695 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $23.42 | 8.463% | $25.402 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $170.68 | 8.431% | $185.07 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $119.56 | 12.486% | $134.4883 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $141.90 | 4.786% | $148.6913 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $913.56 | $978.5448 | $978.55 | $978.55 | $978.60 | |