| 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 | $121.46 | 12.832% | $137.0457 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $115.53 | 8.532% | $125.387 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $194.83 | 11.486% | $217.2082 | $217.21 | $217.20 | $217.20 |
| Purchase #4 | $139.59 | 13.443% | $158.3551 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $48.29 | 13.452% | $54.786 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $66.85 | 9.515% | $73.2108 | $73.21 | $73.20 | $73.20 |
| Purchase #7 | $69.53 | 8.178% | $75.2162 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $756.08 | $841.2090 | $841.23 | $841.20 | $841.20 | |