| 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 | $133.47 | 13.298% | $151.2188 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $53.53 | 8.453% | $58.0549 | $58.05 | $58.05 | $58.10 |
| Purchase #3 | $229.54 | 11.250% | $255.3633 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $22.30 | 13.390% | $25.286 | $25.29 | $25.30 | $25.30 |
| Purchase #5 | $150.74 | 4.135% | $156.9731 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $192.56 | 12.669% | $216.9554 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $117.90 | 11.343% | $131.2734 | $131.27 | $131.25 | $131.30 |
| 7 purchase totals = | $900.04 | $995.1249 | $995.12 | $995.05 | $995.30 | |