| 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 | $162.25 | 11.742% | $181.3014 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $21.68 | 5.104% | $22.7865 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $51.97 | 6.768% | $55.4873 | $55.49 | $55.50 | $55.50 |
| Purchase #4 | $26.65 | 13.637% | $30.2843 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $37.80 | 11.251% | $42.0529 | $42.05 | $42.05 | $42.10 |
| Purchase #6 | $163.43 | 3.441% | $169.0536 | $169.05 | $169.05 | $169.10 |
| Purchase #7 | $216.34 | 8.710% | $235.1832 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $680.12 | $736.1492 | $736.14 | $736.20 | $736.30 | |