| 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 | $145.41 | 3.510% | $150.5139 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $92.99 | 5.563% | $98.163 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $227.91 | 8.417% | $247.0932 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $91.47 | 4.263% | $95.3694 | $95.37 | $95.35 | $95.40 |
| Purchase #5 | $68.84 | 5.734% | $72.7873 | $72.79 | $72.80 | $72.80 |
| Purchase #6 | $6.53 | 9.480% | $7.149 | $7.15 | $7.15 | $7.10 |
| Purchase #7 | $78.70 | 8.195% | $85.1495 | $85.15 | $85.15 | $85.10 |
| 7 purchase totals = | $711.85 | $756.2253 | $756.22 | $756.20 | $756.20 | |