| 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 | $138.48 | 9.716% | $151.9347 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $77.41 | 3.544% | $80.1534 | $80.15 | $80.15 | $80.20 |
| Purchase #3 | $15.35 | 13.140% | $17.367 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $247.79 | 13.799% | $281.9825 | $281.98 | $282.00 | $282.00 |
| Purchase #5 | $58.28 | 10.154% | $64.1978 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $127.51 | 12.139% | $142.9884 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $180.73 | 13.617% | $205.34 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $845.55 | $943.9638 | $943.96 | $944.00 | $944.00 | |