| 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 | $175.45 | 5.486% | $185.0752 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $204.83 | 11.660% | $228.7132 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $43.26 | 4.113% | $45.0393 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $80.47 | 5.420% | $84.8315 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $75.33 | 10.586% | $83.3044 | $83.30 | $83.30 | $83.30 |
| Purchase #6 | $51.79 | 7.160% | $55.4982 | $55.50 | $55.50 | $55.50 |
| Purchase #7 | $63.74 | 3.761% | $66.1373 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $694.87 | $748.5991 | $748.60 | $748.65 | $748.50 | |