| 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 | $137.46 | 13.752% | $156.3635 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $88.34 | 6.823% | $94.3674 | $94.37 | $94.35 | $94.40 |
| Purchase #3 | $140.69 | 6.711% | $150.1317 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $204.41 | 4.602% | $213.8169 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $95.47 | 4.405% | $99.6755 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $28.33 | 8.530% | $30.7465 | $30.75 | $30.75 | $30.70 |
| Purchase #7 | $104.94 | 3.282% | $108.3841 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $799.64 | $853.4856 | $853.49 | $853.50 | $853.50 | |