| 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 | $151.59 | 12.793% | $170.9829 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $247.76 | 8.261% | $268.2275 | $268.23 | $268.25 | $268.20 |
| Purchase #3 | $218.56 | 6.818% | $233.4614 | $233.46 | $233.45 | $233.50 |
| Purchase #4 | $116.31 | 13.539% | $132.0572 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $195.61 | 5.677% | $206.7148 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $191.59 | 12.575% | $215.6824 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $49.34 | 6.848% | $52.7188 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $1,170.76 | $1,279.8450 | $1,279.84 | $1,279.85 | $1,279.90 | |