| 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 | $207.26 | 12.745% | $233.6753 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $188.50 | 5.433% | $198.7412 | $198.74 | $198.75 | $198.70 |
| Purchase #3 | $142.36 | 4.169% | $148.295 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $154.96 | 6.870% | $165.6058 | $165.61 | $165.60 | $165.60 |
| Purchase #5 | $141.88 | 5.551% | $149.7558 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $205.68 | 12.683% | $231.7664 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $27.27 | 12.379% | $30.6458 | $30.65 | $30.65 | $30.60 |
| 7 purchase totals = | $1,067.91 | $1,158.4853 | $1,158.51 | $1,158.50 | $1,158.50 | |