| 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 | $155.86 | 11.697% | $174.0909 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $132.69 | 7.493% | $142.6325 | $142.63 | $142.65 | $142.60 |
| Purchase #3 | $155.52 | 8.766% | $169.1529 | $169.15 | $169.15 | $169.20 |
| Purchase #4 | $33.47 | 5.793% | $35.4089 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $50.74 | 10.552% | $56.0941 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $124.40 | 9.188% | $135.8299 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $157.32 | 3.653% | $163.0669 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $810.00 | $876.2761 | $876.27 | $876.30 | $876.30 | |