| 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 | $171.78 | 13.743% | $195.3877 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $243.52 | 12.741% | $274.5469 | $274.55 | $274.55 | $274.50 |
| Purchase #3 | $41.33 | 4.300% | $43.1072 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $82.89 | 6.766% | $88.4983 | $88.50 | $88.50 | $88.50 |
| Purchase #5 | $151.80 | 7.817% | $163.6662 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $37.31 | 13.702% | $42.4222 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $74.70 | 12.500% | $84.0375 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $803.33 | $891.6660 | $891.68 | $891.65 | $891.60 | |