| 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 | $117.34 | 5.468% | $123.7562 | $123.76 | $123.75 | $123.80 |
| Purchase #2 | $88.99 | 9.348% | $97.3088 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $224.39 | 3.453% | $232.1382 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $93.31 | 6.816% | $99.67 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $142.88 | 7.140% | $153.0816 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $148.25 | 7.659% | $159.6045 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $52.64 | 6.765% | $56.2011 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $867.80 | $921.7604 | $921.76 | $921.75 | $921.80 | |