| 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 | $145.84 | 10.269% | $160.8163 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $76.53 | 13.363% | $86.7567 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $100.41 | 7.113% | $107.5522 | $107.55 | $107.55 | $107.60 |
| Purchase #4 | $184.91 | 5.240% | $194.5993 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $63.71 | 11.396% | $70.9704 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $37.76 | 6.686% | $40.2846 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $203.31 | 13.758% | $231.2814 | $231.28 | $231.30 | $231.30 |
| 7 purchase totals = | $812.47 | $892.2609 | $892.26 | $892.25 | $892.40 | |