| 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 | $184.98 | 5.803% | $195.7144 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $209.93 | 8.677% | $228.1456 | $228.15 | $228.15 | $228.10 |
| Purchase #3 | $182.38 | 10.118% | $200.8332 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $37.95 | 10.616% | $41.9788 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $125.49 | 10.663% | $138.871 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $139.39 | 4.765% | $146.0319 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $136.66 | 10.418% | $150.8972 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $1,016.78 | $1,102.4721 | $1,102.47 | $1,102.50 | $1,102.40 | |