| 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 | $132.56 | 7.731% | $142.8082 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $195.99 | 11.107% | $217.7586 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $40.79 | 12.191% | $45.7627 | $45.76 | $45.75 | $45.80 |
| Purchase #4 | $178.46 | 12.760% | $201.2315 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $93.63 | 7.771% | $100.906 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $92.75 | 11.119% | $103.0629 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $149.65 | 12.295% | $168.0495 | $168.05 | $168.05 | $168.00 |
| 7 purchase totals = | $883.83 | $979.5794 | $979.58 | $979.55 | $979.60 | |