| 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 | $206.31 | 11.323% | $229.6705 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $122.97 | 7.470% | $132.1559 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $178.72 | 11.759% | $199.7357 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $68.76 | 12.107% | $77.0848 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $33.68 | 11.628% | $37.5963 | $37.60 | $37.60 | $37.60 |
| Purchase #6 | $92.68 | 8.204% | $100.2835 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $157.53 | 7.122% | $168.7493 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $860.65 | $945.2760 | $945.28 | $945.30 | $945.30 | |