| 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 | $156.29 | 9.456% | $171.0688 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $169.66 | 12.847% | $191.4562 | $191.46 | $191.45 | $191.50 |
| Purchase #3 | $77.39 | 13.456% | $87.8036 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $100.59 | 11.229% | $111.8853 | $111.89 | $111.90 | $111.90 |
| Purchase #5 | $53.33 | 9.711% | $58.5089 | $58.51 | $58.50 | $58.50 |
| Purchase #6 | $195.58 | 3.627% | $202.6737 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $86.71 | 8.123% | $93.7535 | $93.75 | $93.75 | $93.80 |
| 7 purchase totals = | $839.55 | $917.1500 | $917.15 | $917.10 | $917.30 | |