| 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 | $195.60 | 11.590% | $218.27 | $218.27 | $218.25 | $218.30 |
| Purchase #2 | $123.80 | 6.652% | $132.0352 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $107.25 | 10.278% | $118.2732 | $118.27 | $118.25 | $118.30 |
| Purchase #4 | $36.56 | 3.587% | $37.8714 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $171.89 | 10.663% | $190.2186 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $112.83 | 3.424% | $116.6933 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $154.87 | 5.489% | $163.3708 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $902.80 | $976.7325 | $976.73 | $976.65 | $976.80 | |