| 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 | $14.66 | 4.645% | $15.341 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $188.90 | 12.459% | $212.4351 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $16.86 | 5.389% | $17.7686 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $128.81 | 9.149% | $140.5948 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $102.45 | 13.528% | $116.3094 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $119.93 | 9.625% | $131.4733 | $131.47 | $131.45 | $131.50 |
| Purchase #7 | $62.61 | 7.325% | $67.1962 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $634.22 | $701.1184 | $701.12 | $701.10 | $701.10 | |