| 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 | $116.88 | 7.560% | $125.7161 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $171.67 | 10.649% | $189.9511 | $189.95 | $189.95 | $190.00 |
| Purchase #3 | $9.52 | 6.206% | $10.1108 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $25.49 | 10.381% | $28.1361 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $113.39 | 3.132% | $116.9414 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $69.34 | 9.252% | $75.7553 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $94.42 | 11.609% | $105.3812 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $600.71 | $651.9920 | $652.00 | $652.00 | $652.00 | |