| 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 | $167.29 | 9.375% | $182.9734 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $44.51 | 12.726% | $50.1743 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $117.74 | 5.126% | $123.7754 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $75.59 | 9.609% | $82.8534 | $82.85 | $82.85 | $82.90 |
| Purchase #5 | $247.29 | 6.537% | $263.4553 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $88.57 | 10.295% | $97.6883 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $85.27 | 3.404% | $88.1726 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $826.26 | $889.0927 | $889.09 | $889.05 | $889.30 | |