| 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 | $112.90 | 8.232% | $122.1939 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $101.90 | 4.195% | $106.1747 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $164.53 | 3.690% | $170.6012 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $200.82 | 5.577% | $212.0197 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $126.46 | 8.825% | $137.6201 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $72.40 | 4.137% | $75.3952 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $42.89 | 4.194% | $44.6888 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $821.90 | $868.6936 | $868.69 | $868.65 | $868.70 | |