| 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 | $153.73 | 6.477% | $163.6871 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $52.29 | 4.754% | $54.7759 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $140.60 | 5.705% | $148.6212 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $160.66 | 9.251% | $175.5227 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $231.71 | 12.562% | $260.8174 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $229.34 | 6.414% | $244.0499 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $72.56 | 12.494% | $81.6256 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $1,040.89 | $1,129.0998 | $1,129.11 | $1,129.10 | $1,129.00 | |