| 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 | $146.73 | 4.809% | $153.7862 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $29.80 | 3.649% | $30.8874 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $178.54 | 5.323% | $188.0437 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $88.37 | 8.161% | $95.5819 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $108.35 | 7.617% | $116.603 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $159.48 | 13.269% | $180.6414 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $90.98 | 9.776% | $99.8742 | $99.87 | $99.85 | $99.90 |
| 7 purchase totals = | $802.25 | $865.4178 | $865.41 | $865.45 | $865.40 | |