| 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 | $175.47 | 13.732% | $199.5655 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $169.93 | 5.410% | $179.1232 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $73.35 | 4.655% | $76.7644 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $190.84 | 10.440% | $210.7637 | $210.76 | $210.75 | $210.80 |
| Purchase #5 | $74.34 | 12.628% | $83.7277 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $241.83 | 13.503% | $274.4843 | $274.48 | $274.50 | $274.50 |
| Purchase #7 | $196.97 | 8.810% | $214.3231 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,122.73 | $1,238.7519 | $1,238.74 | $1,238.70 | $1,238.80 | |