| 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 | $163.79 | 3.556% | $169.6144 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $37.83 | 9.596% | $41.4602 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $149.29 | 4.678% | $156.2738 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $98.55 | 3.195% | $101.6987 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $72.72 | 6.156% | $77.1966 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $136.97 | 13.291% | $155.1747 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $155.76 | 5.687% | $164.6181 | $164.62 | $164.60 | $164.60 |
| 7 purchase totals = | $814.91 | $866.0365 | $866.03 | $865.95 | $866.10 | |