| 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 | $121.69 | 10.174% | $134.0707 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $129.26 | 10.314% | $142.5919 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $51.57 | 4.662% | $53.9742 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $161.70 | 13.848% | $184.0922 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $184.54 | 13.761% | $209.9345 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $154.77 | 5.830% | $163.7931 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $95.50 | 6.501% | $101.7085 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $899.03 | $990.1651 | $990.15 | $990.15 | $990.20 | |