| 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 | $125.45 | 9.239% | $137.0403 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $151.91 | 8.580% | $164.9439 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $100.87 | 12.120% | $113.0954 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $59.67 | 11.708% | $66.6562 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $82.83 | 5.591% | $87.461 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $109.95 | 7.180% | $117.8444 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $168.37 | 4.674% | $176.2396 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $799.05 | $863.2808 | $863.28 | $863.30 | $863.20 | |