| 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 | $129.86 | 12.538% | $146.1418 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $105.39 | 13.831% | $119.9665 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $29.30 | 11.776% | $32.7504 | $32.75 | $32.75 | $32.80 |
| Purchase #4 | $186.78 | 13.723% | $212.4118 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $64.91 | 3.327% | $67.0696 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $38.37 | 5.424% | $40.4512 | $40.45 | $40.45 | $40.50 |
| Purchase #7 | $51.26 | 8.844% | $55.7934 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $605.87 | $674.5847 | $674.58 | $674.55 | $674.70 | |