| 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 | $129.62 | 13.154% | $146.6702 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $44.79 | 8.593% | $48.6388 | $48.64 | $48.65 | $48.60 |
| Purchase #3 | $247.95 | 11.805% | $277.2205 | $277.22 | $277.20 | $277.20 |
| Purchase #4 | $79.44 | 11.184% | $88.3246 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $17.80 | 3.522% | $18.4269 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $97.64 | 3.239% | $100.8026 | $100.80 | $100.80 | $100.80 |
| Purchase #7 | $221.68 | 6.669% | $236.4638 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $838.92 | $916.5474 | $916.54 | $916.50 | $916.50 | |