| 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 | $178.71 | 8.577% | $194.038 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $85.81 | 4.300% | $89.4998 | $89.50 | $89.50 | $89.50 |
| Purchase #3 | $26.74 | 12.853% | $30.1769 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $100.57 | 3.705% | $104.2961 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $86.51 | 8.317% | $93.705 | $93.71 | $93.70 | $93.70 |
| Purchase #6 | $84.80 | 11.757% | $94.7699 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $70.28 | 13.170% | $79.5359 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $633.42 | $686.0216 | $686.04 | $686.05 | $686.00 | |