| 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 | $167.62 | 11.676% | $187.1913 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $10.35 | 13.433% | $11.7403 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $21.78 | 7.371% | $23.3854 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $134.48 | 11.103% | $149.4113 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $157.48 | 5.461% | $166.08 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $109.28 | 6.869% | $116.7864 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $188.97 | 10.265% | $208.3678 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $789.96 | $862.9625 | $862.97 | $863.00 | $863.00 | |