| 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 | $149.62 | 9.560% | $163.9237 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $69.68 | 13.751% | $79.2617 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $26.79 | 8.592% | $29.0918 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $81.79 | 9.173% | $89.2926 | $89.29 | $89.30 | $89.30 |
| Purchase #5 | $198.79 | 8.326% | $215.3413 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $209.35 | 13.140% | $236.8586 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $234.40 | 4.386% | $244.6808 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $970.42 | $1,058.4505 | $1,058.44 | $1,058.45 | $1,058.50 | |