| 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 | $151.58 | 9.617% | $166.1574 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $77.34 | 12.385% | $86.9186 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $12.58 | 8.749% | $13.6806 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $15.62 | 12.255% | $17.5342 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $34.28 | 6.686% | $36.572 | $36.57 | $36.55 | $36.60 |
| Purchase #6 | $117.30 | 8.682% | $127.484 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $129.72 | 7.725% | $139.7409 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $538.42 | $588.0877 | $588.08 | $588.10 | $588.10 | |