| 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 | $243.35 | 12.136% | $272.883 | $272.88 | $272.90 | $272.90 |
| Purchase #2 | $80.74 | 6.695% | $86.1455 | $86.15 | $86.15 | $86.10 |
| Purchase #3 | $159.57 | 10.114% | $175.7089 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $168.41 | 5.477% | $177.6338 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $125.75 | 7.426% | $135.0882 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $205.62 | 5.581% | $217.0957 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $188.50 | 8.611% | $204.7317 | $204.73 | $204.75 | $204.70 |
| 7 purchase totals = | $1,171.94 | $1,269.2868 | $1,269.29 | $1,269.35 | $1,269.20 | |