| 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 | $132.53 | 12.584% | $149.2076 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $199.66 | 7.357% | $214.349 | $214.35 | $214.35 | $214.30 |
| Purchase #3 | $144.51 | 13.140% | $163.4986 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $116.29 | 7.360% | $124.8489 | $124.85 | $124.85 | $124.80 |
| Purchase #5 | $163.69 | 6.408% | $174.1793 | $174.18 | $174.20 | $174.20 |
| Purchase #6 | $79.83 | 3.773% | $82.842 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $111.58 | 12.145% | $125.1314 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $948.09 | $1,034.0568 | $1,034.06 | $1,034.10 | $1,033.90 | |