| 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 | $151.92 | 4.231% | $158.3477 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $64.78 | 3.546% | $67.0771 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $18.45 | 13.653% | $20.969 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $158.87 | 9.266% | $173.5909 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $71.35 | 4.228% | $74.3667 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $52.72 | 6.722% | $56.2638 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $208.56 | 10.832% | $231.1512 | $231.15 | $231.15 | $231.20 |
| 7 purchase totals = | $726.65 | $781.7664 | $781.77 | $781.75 | $781.90 | |