| 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 | $125.38 | 9.761% | $137.6183 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $78.27 | 11.308% | $87.1208 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $163.58 | 10.179% | $180.2308 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $55.98 | 13.548% | $63.5642 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $82.78 | 5.495% | $87.3288 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $213.33 | 3.589% | $220.9864 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $104.87 | 4.716% | $109.8157 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $824.19 | $886.6650 | $886.67 | $886.65 | $886.60 | |