| 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 | $167.85 | 9.105% | $183.1327 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $108.93 | 12.539% | $122.5887 | $122.59 | $122.60 | $122.60 |
| Purchase #3 | $95.85 | 6.607% | $102.1828 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $144.42 | 4.456% | $150.8554 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $56.39 | 5.614% | $59.5557 | $59.56 | $59.55 | $59.60 |
| Purchase #6 | $213.95 | 12.155% | $239.9556 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $7.60 | 8.690% | $8.2604 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $794.99 | $866.5313 | $866.54 | $866.55 | $866.70 | |