| 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 | $126.53 | 10.565% | $139.8979 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $90.55 | 13.170% | $102.4754 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $87.62 | 8.869% | $95.391 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $31.25 | 4.701% | $32.7191 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $82.31 | 5.342% | $86.707 | $86.71 | $86.70 | $86.70 |
| Purchase #6 | $122.86 | 11.660% | $137.1855 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $139.49 | 8.833% | $151.8112 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $680.61 | $746.1871 | $746.20 | $746.20 | $746.20 | |