| 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 | $157.99 | 6.281% | $167.9134 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $52.86 | 11.104% | $58.7296 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $124.67 | 10.318% | $137.5335 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $56.95 | 9.114% | $62.1404 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $179.77 | 10.235% | $198.1695 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $19.50 | 4.743% | $20.4249 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $44.49 | 4.235% | $46.3742 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $636.23 | $691.2855 | $691.27 | $691.25 | $691.20 | |