| 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 | $144.50 | 6.415% | $153.7697 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $139.56 | 9.300% | $152.5391 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $222.87 | 4.766% | $233.492 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $58.99 | 9.586% | $64.6448 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $97.25 | 12.451% | $109.3586 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $112.62 | 8.367% | $122.0429 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $77.95 | 7.815% | $84.0418 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $853.74 | $919.8889 | $919.88 | $919.90 | $919.80 | |