| 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 | $215.71 | 4.645% | $225.7297 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $133.49 | 9.108% | $145.6483 | $145.65 | $145.65 | $145.60 |
| Purchase #3 | $138.40 | 4.527% | $144.6654 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $8.84 | 4.322% | $9.2221 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $151.48 | 6.737% | $161.6852 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $54.31 | 10.449% | $59.9849 | $59.98 | $60.00 | $60.00 |
| Purchase #7 | $129.68 | 8.172% | $140.2774 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $831.91 | $887.2130 | $887.22 | $887.25 | $887.20 | |