| 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 | $107.30 | 8.841% | $116.7864 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $159.35 | 12.539% | $179.3309 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $215.83 | 6.644% | $230.1697 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $187.29 | 4.834% | $196.3436 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $148.30 | 6.793% | $158.374 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $170.46 | 3.291% | $176.0698 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $76.84 | 12.834% | $86.7016 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $1,065.37 | $1,143.7760 | $1,143.77 | $1,143.75 | $1,143.80 | |