| 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 | $161.52 | 4.126% | $168.1843 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $29.87 | 6.247% | $31.736 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $12.56 | 5.534% | $13.2551 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $7.59 | 5.247% | $7.9882 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $192.86 | 10.363% | $212.8461 | $212.85 | $212.85 | $212.80 |
| Purchase #6 | $161.31 | 11.826% | $180.3865 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $169.28 | 6.369% | $180.0614 | $180.06 | $180.05 | $180.10 |
| 7 purchase totals = | $734.99 | $794.4576 | $794.47 | $794.50 | $794.50 | |