| 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 | $163.27 | 12.571% | $183.7947 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $169.84 | 13.295% | $192.4202 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $100.38 | 8.430% | $108.842 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $59.57 | 10.179% | $65.6336 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $79.61 | 7.857% | $85.865 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $131.43 | 11.271% | $146.2435 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $40.25 | 10.157% | $44.3382 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $744.35 | $827.1372 | $827.13 | $827.15 | $827.00 | |