| 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 | $176.71 | 6.864% | $188.8394 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $161.28 | 13.419% | $182.9222 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $96.38 | 10.128% | $106.1414 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $94.92 | 7.743% | $102.2697 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $161.47 | 12.731% | $182.0267 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $89.73 | 8.344% | $97.2171 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $176.71 | 7.216% | $189.4614 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $957.20 | $1,048.8779 | $1,048.88 | $1,048.85 | $1,048.80 | |