| 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 | $151.54 | 12.549% | $170.5568 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $16.62 | 7.489% | $17.8647 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $109.49 | 6.603% | $116.7196 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $23.36 | 13.501% | $26.5138 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $182.90 | 6.822% | $195.3774 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $216.50 | 6.810% | $231.2437 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $109.37 | 4.577% | $114.3759 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $809.78 | $872.6519 | $872.65 | $872.65 | $872.70 | |