| 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 | $165.67 | 7.497% | $178.0903 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $130.83 | 13.841% | $148.9382 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $32.39 | 8.595% | $35.1739 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $25.34 | 10.686% | $28.0478 | $28.05 | $28.05 | $28.00 |
| Purchase #5 | $223.69 | 5.693% | $236.4247 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $116.42 | 7.376% | $125.0071 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $138.55 | 6.320% | $147.3064 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $832.89 | $898.9884 | $898.99 | $898.95 | $898.90 | |