| 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 | $156.27 | 3.319% | $161.4566 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $74.78 | 10.406% | $82.5616 | $82.56 | $82.55 | $82.60 |
| Purchase #3 | $112.52 | 5.108% | $118.2675 | $118.27 | $118.25 | $118.30 |
| Purchase #4 | $135.33 | 5.666% | $142.9978 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $56.29 | 7.497% | $60.5101 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $134.45 | 11.494% | $149.9037 | $149.90 | $149.90 | $149.90 |
| Purchase #7 | $115.79 | 4.293% | $120.7609 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $785.43 | $836.4582 | $836.46 | $836.40 | $836.60 | |