| 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 | $174.85 | 5.613% | $184.6643 | $184.66 | $184.65 | $184.70 |
| Purchase #2 | $9.26 | 13.197% | $10.482 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $136.59 | 10.408% | $150.8063 | $150.81 | $150.80 | $150.80 |
| Purchase #4 | $117.27 | 10.222% | $129.2573 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $227.53 | 4.743% | $238.3217 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $82.56 | 12.632% | $92.989 | $92.99 | $93.00 | $93.00 |
| Purchase #7 | $112.50 | 9.274% | $122.9333 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $860.56 | $929.4539 | $929.45 | $929.45 | $929.50 | |