| 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 | $140.76 | 6.218% | $149.5125 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $51.95 | 12.222% | $58.2993 | $58.30 | $58.30 | $58.30 |
| Purchase #3 | $97.89 | 4.640% | $102.4321 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $186.80 | 12.200% | $209.5896 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $62.25 | 4.169% | $64.8452 | $64.85 | $64.85 | $64.80 |
| Purchase #6 | $155.92 | 4.799% | $163.4026 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $51.65 | 3.718% | $53.5703 | $53.57 | $53.55 | $53.60 |
| 7 purchase totals = | $747.22 | $801.6516 | $801.65 | $801.65 | $801.60 | |