| 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 | $200.67 | 13.708% | $228.1778 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $209.30 | 8.388% | $226.8561 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $77.72 | 11.586% | $86.7246 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $128.36 | 13.796% | $146.0685 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $158.59 | 3.221% | $163.6982 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $29.84 | 7.539% | $32.0896 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $235.94 | 12.310% | $264.9842 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $1,040.42 | $1,148.5990 | $1,148.60 | $1,148.60 | $1,148.70 | |