| 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 | $125.48 | 13.631% | $142.5842 | $142.58 | $142.60 | $142.60 |
| Purchase #2 | $38.44 | 4.599% | $40.2079 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $177.31 | 9.690% | $194.4913 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $111.29 | 5.412% | $117.313 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $163.51 | 3.648% | $169.4748 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $77.87 | 10.474% | $86.0261 | $86.03 | $86.05 | $86.00 |
| Purchase #7 | $103.62 | 4.642% | $108.43 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $797.52 | $858.5273 | $858.52 | $858.55 | $858.50 | |