| 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 | $189.78 | 13.677% | $215.7362 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $172.78 | 10.619% | $191.1275 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $153.82 | 3.235% | $158.7961 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $132.51 | 12.379% | $148.9134 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $205.96 | 13.855% | $234.4958 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $117.90 | 6.236% | $125.2522 | $125.25 | $125.25 | $125.30 |
| Purchase #7 | $105.96 | 9.312% | $115.827 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $1,078.71 | $1,190.1482 | $1,190.16 | $1,190.20 | $1,190.10 | |