| 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 | $183.78 | 10.625% | $203.3066 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $101.46 | 9.287% | $110.8826 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $103.62 | 4.427% | $108.2073 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $79.47 | 5.348% | $83.7201 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $182.84 | 12.409% | $205.5286 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $50.58 | 3.211% | $52.2041 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $190.51 | 9.364% | $208.3494 | $208.35 | $208.35 | $208.30 |
| 7 purchase totals = | $892.26 | $972.1987 | $972.20 | $972.20 | $972.10 | |