| 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 | $167.65 | 11.754% | $187.3556 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $177.99 | 5.765% | $188.2511 | $188.25 | $188.25 | $188.30 |
| Purchase #3 | $228.80 | 9.484% | $250.4994 | $250.50 | $250.50 | $250.50 |
| Purchase #4 | $50.55 | 9.530% | $55.3674 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $57.93 | 7.373% | $62.2012 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $75.31 | 6.204% | $79.9822 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $79.72 | 12.372% | $89.583 | $89.58 | $89.60 | $89.60 |
| 7 purchase totals = | $837.95 | $913.2399 | $913.24 | $913.25 | $913.40 | |