| 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 | $156.89 | 4.153% | $163.4056 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $151.98 | 5.171% | $159.8389 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $23.40 | 4.798% | $24.5227 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $144.49 | 4.443% | $150.9097 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $49.47 | 5.235% | $52.0598 | $52.06 | $52.05 | $52.10 |
| Purchase #6 | $85.37 | 11.116% | $94.8597 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $51.61 | 9.864% | $56.7008 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $663.21 | $702.2972 | $702.30 | $702.25 | $702.30 | |