| 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 | $89.67 | 12.215% | $100.6232 | $100.62 | $100.60 | $100.60 |
| Purchase #2 | $163.86 | 7.121% | $175.5285 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $17.91 | 5.608% | $18.9144 | $18.91 | $18.90 | $18.90 |
| Purchase #4 | $145.47 | 8.604% | $157.9862 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $124.58 | 13.520% | $141.4232 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $95.41 | 6.823% | $101.9198 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $175.57 | 12.485% | $197.4899 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $812.47 | $893.8852 | $893.88 | $893.85 | $893.80 | |