| 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 | $140.76 | 11.338% | $156.7194 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $95.99 | 5.609% | $101.3741 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $131.61 | 6.415% | $140.0528 | $140.05 | $140.05 | $140.10 |
| Purchase #4 | $33.99 | 3.197% | $35.0767 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $85.74 | 8.151% | $92.7287 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $235.49 | 11.546% | $262.6797 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $185.25 | 7.234% | $198.651 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $908.83 | $987.2824 | $987.28 | $987.30 | $987.40 | |