| 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 | $103.27 | 10.680% | $114.2992 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $153.25 | 6.276% | $162.868 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $137.87 | 3.709% | $142.9836 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $108.33 | 7.655% | $116.6227 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $14.41 | 9.552% | $15.7864 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $21.59 | 4.542% | $22.5706 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $121.35 | 9.259% | $132.5858 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $660.07 | $707.7163 | $707.72 | $707.70 | $707.80 | |