| 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 | $150.53 | 11.220% | $167.4195 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $58.68 | 11.202% | $65.2533 | $65.25 | $65.25 | $65.30 |
| Purchase #3 | $203.57 | 6.757% | $217.3252 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $27.49 | 9.426% | $30.0812 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $74.48 | 13.258% | $84.3546 | $84.35 | $84.35 | $84.40 |
| Purchase #6 | $238.97 | 6.223% | $253.8411 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $151.92 | 5.550% | $160.3516 | $160.35 | $160.35 | $160.40 |
| 7 purchase totals = | $905.64 | $978.6265 | $978.62 | $978.65 | $978.70 | |