| 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 | $155.71 | 5.139% | $163.7119 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $79.35 | 13.361% | $89.952 | $89.95 | $89.95 | $90.00 |
| Purchase #3 | $164.95 | 13.526% | $187.2611 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $84.26 | 9.269% | $92.0701 | $92.07 | $92.05 | $92.10 |
| Purchase #5 | $109.34 | 13.286% | $123.8669 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $120.69 | 3.400% | $124.7935 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $119.61 | 5.163% | $125.7855 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $833.91 | $907.4410 | $907.44 | $907.40 | $907.60 | |