| 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 | $144.91 | 6.850% | $154.8363 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $134.64 | 3.453% | $139.2891 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $244.61 | 11.398% | $272.4906 | $272.49 | $272.50 | $272.50 |
| Purchase #4 | $167.44 | 5.609% | $176.8317 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $154.67 | 10.152% | $170.3721 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $212.95 | 4.361% | $222.2367 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $229.52 | 4.604% | $240.0871 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $1,288.74 | $1,376.1436 | $1,376.15 | $1,376.20 | $1,376.10 | |