| 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 | $166.30 | 9.484% | $182.0719 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $77.79 | 7.396% | $83.5433 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $62.56 | 3.563% | $64.789 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $73.50 | 3.611% | $76.1541 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $100.68 | 4.296% | $105.0052 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $197.96 | 3.490% | $204.8688 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $198.46 | 4.644% | $207.6765 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $877.25 | $924.1088 | $924.11 | $924.10 | $924.20 | |