| 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 | $72.87 | 7.243% | $78.148 | $78.15 | $78.15 | $78.10 |
| Purchase #2 | $67.89 | 4.112% | $70.6816 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $148.27 | 3.318% | $153.1896 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $70.32 | 7.411% | $75.5314 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $53.86 | 3.731% | $55.8695 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $151.67 | 5.421% | $159.892 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $117.46 | 10.480% | $129.7698 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $682.34 | $723.0819 | $723.08 | $723.10 | $723.10 | |