| 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 | $219.36 | 3.571% | $227.1933 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $137.30 | 4.500% | $143.4785 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $91.79 | 10.524% | $101.45 | $101.45 | $101.45 | $101.50 |
| Purchase #4 | $92.95 | 9.496% | $101.7765 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $64.71 | 13.389% | $73.374 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $50.90 | 5.538% | $53.7188 | $53.72 | $53.70 | $53.70 |
| Purchase #7 | $170.62 | 7.494% | $183.4063 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $827.63 | $884.3974 | $884.40 | $884.40 | $884.50 | |