| 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 | $157.43 | 6.766% | $168.0817 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $148.47 | 6.627% | $158.3091 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $239.61 | 7.398% | $257.3363 | $257.34 | $257.35 | $257.30 |
| Purchase #4 | $61.41 | 8.138% | $66.4075 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $126.50 | 3.238% | $130.5961 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $100.53 | 11.221% | $111.8105 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $13.96 | 5.588% | $14.7401 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $847.91 | $907.2813 | $907.29 | $907.30 | $907.20 | |