| 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 | $173.82 | 5.541% | $183.4514 | $183.45 | $183.45 | $183.50 |
| Purchase #2 | $76.64 | 10.216% | $84.4695 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $226.93 | 12.538% | $255.3825 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $120.71 | 3.299% | $124.6922 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $8.28 | 8.213% | $8.96 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $191.87 | 3.741% | $199.0479 | $199.05 | $199.05 | $199.00 |
| Purchase #7 | $119.89 | 13.621% | $136.2202 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $918.14 | $992.2237 | $992.22 | $992.20 | $992.30 | |