| 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 | $150.65 | 8.747% | $163.8274 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $66.76 | 13.816% | $75.9836 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $201.26 | 7.430% | $216.2136 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $101.58 | 13.695% | $115.4914 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $149.46 | 4.729% | $156.528 | $156.53 | $156.55 | $156.50 |
| Purchase #6 | $70.85 | 6.776% | $75.6508 | $75.65 | $75.65 | $75.70 |
| Purchase #7 | $13.65 | 11.382% | $15.2036 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $754.21 | $818.8984 | $818.89 | $818.95 | $818.90 | |