| 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 | $97.74 | 5.111% | $102.7355 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $134.91 | 11.300% | $150.1548 | $150.15 | $150.15 | $150.20 |
| Purchase #3 | $78.27 | 6.637% | $83.4648 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $218.43 | 3.679% | $226.466 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $62.37 | 11.303% | $69.4197 | $69.42 | $69.40 | $69.40 |
| Purchase #6 | $25.86 | 8.355% | $28.0206 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $145.88 | 9.133% | $159.2032 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $763.46 | $819.4646 | $819.46 | $819.40 | $819.50 | |