| 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 | $155.40 | 7.261% | $166.6836 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $149.71 | 9.133% | $163.383 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $92.59 | 5.810% | $97.9695 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $44.57 | 6.765% | $47.5852 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $139.93 | 4.303% | $145.9512 | $145.95 | $145.95 | $146.00 |
| Purchase #6 | $85.68 | 4.432% | $89.4773 | $89.48 | $89.50 | $89.50 |
| Purchase #7 | $12.65 | 5.419% | $13.3355 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $680.53 | $724.3853 | $724.39 | $724.45 | $724.50 | |