| 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 | $202.44 | 9.694% | $222.0645 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $44.60 | 4.501% | $46.6074 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $150.38 | 12.819% | $169.6572 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $16.60 | 8.287% | $17.9756 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $191.61 | 8.495% | $207.8873 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $144.74 | 7.195% | $155.154 | $155.15 | $155.15 | $155.20 |
| Purchase #7 | $66.30 | 9.494% | $72.5945 | $72.59 | $72.60 | $72.60 |
| 7 purchase totals = | $816.67 | $891.9405 | $891.94 | $891.95 | $892.10 | |