| 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 | $237.84 | 11.727% | $265.7315 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $144.45 | 7.644% | $155.4918 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $174.31 | 8.352% | $188.8684 | $188.87 | $188.85 | $188.90 |
| Purchase #4 | $33.42 | 10.664% | $36.9839 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $11.26 | 7.727% | $12.1301 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $97.71 | 3.147% | $100.7849 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $180.69 | 7.516% | $194.2707 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $879.68 | $954.2613 | $954.25 | $954.30 | $954.30 | |