| 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 | $17.48 | 8.742% | $19.0081 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $15.69 | 7.567% | $16.8773 | $16.88 | $16.90 | $16.90 |
| Purchase #3 | $150.88 | 3.455% | $156.0929 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $213.35 | 11.654% | $238.2138 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $139.34 | 3.379% | $144.0483 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $56.38 | 5.545% | $59.5063 | $59.51 | $59.50 | $59.50 |
| Purchase #7 | $155.32 | 3.651% | $160.9907 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $748.44 | $794.7374 | $794.74 | $794.75 | $794.70 | |