| 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 | $168.78 | 9.612% | $185.0031 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $175.62 | 6.382% | $186.8281 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $43.48 | 10.628% | $48.1011 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $221.83 | 7.284% | $237.9881 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $123.92 | 9.104% | $135.2017 | $135.20 | $135.20 | $135.20 |
| Purchase #6 | $120.31 | 13.186% | $136.1741 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $56.98 | 6.817% | $60.8643 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $910.92 | $990.1605 | $990.15 | $990.15 | $990.20 | |