| 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 | $169.38 | 8.173% | $183.2234 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $29.66 | 6.139% | $31.4808 | $31.48 | $31.50 | $31.50 |
| Purchase #3 | $151.87 | 6.180% | $161.2556 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $230.48 | 9.527% | $252.4378 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $233.68 | 11.124% | $259.6746 | $259.67 | $259.65 | $259.70 |
| Purchase #6 | $163.34 | 11.324% | $181.8366 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $125.58 | 13.635% | $142.7028 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $1,103.99 | $1,212.6116 | $1,212.61 | $1,212.60 | $1,212.60 | |