| 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 | $151.64 | 5.843% | $160.5003 | $160.50 | $160.50 | $160.50 |
| Purchase #2 | $168.58 | 13.183% | $190.8039 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $24.45 | 6.232% | $25.9737 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $37.85 | 8.145% | $40.9329 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $170.47 | 13.537% | $193.5465 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $73.42 | 6.246% | $78.0058 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $119.54 | 10.738% | $132.3762 | $132.38 | $132.40 | $132.40 |
| 7 purchase totals = | $745.95 | $822.1393 | $822.14 | $822.15 | $822.10 | |