| 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 | $144.40 | 8.149% | $156.1672 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $66.88 | 4.675% | $70.0066 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $57.68 | 12.419% | $64.8433 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $141.81 | 3.150% | $146.277 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $214.36 | 3.650% | $222.1841 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $96.55 | 8.126% | $104.3957 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $185.53 | 10.178% | $204.4132 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $907.21 | $968.2871 | $968.29 | $968.30 | $968.30 | |