| 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 | $165.93 | 5.245% | $174.633 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $204.58 | 4.829% | $214.4592 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $31.88 | 6.480% | $33.9458 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $234.98 | 9.567% | $257.4605 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $95.27 | 8.808% | $103.6614 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $20.79 | 8.127% | $22.4796 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $89.66 | 4.228% | $93.4508 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $843.09 | $900.0903 | $900.09 | $900.10 | $900.20 | |