| 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 | $146.99 | 6.398% | $156.3944 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $60.39 | 13.859% | $68.7595 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $131.99 | 13.643% | $149.9974 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $126.84 | 11.782% | $141.7843 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $41.47 | 11.779% | $46.3548 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $70.66 | 13.679% | $80.3256 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $155.46 | 5.506% | $164.0196 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $733.80 | $807.6356 | $807.63 | $807.65 | $807.70 | |