| 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 | $134.26 | 12.696% | $151.3056 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $65.64 | 8.455% | $71.1899 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $193.71 | 10.495% | $214.0399 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $133.91 | 11.198% | $148.9052 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $149.47 | 7.227% | $160.2722 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $98.39 | 8.560% | $106.8122 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $21.76 | 8.411% | $23.5902 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $797.14 | $876.1152 | $876.12 | $876.10 | $876.10 | |