| 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 | $126.91 | 8.176% | $137.2862 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $151.53 | 6.464% | $161.3249 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $161.85 | 12.763% | $182.5069 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $206.62 | 7.785% | $222.7054 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $72.37 | 9.514% | $79.2553 | $79.26 | $79.25 | $79.30 |
| Purchase #6 | $9.80 | 4.474% | $10.2385 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $103.30 | 12.228% | $115.9315 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $832.38 | $909.2487 | $909.26 | $909.25 | $909.20 | |