| 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 | $159.28 | 11.467% | $177.5446 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $103.72 | 13.756% | $117.9877 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $39.57 | 4.798% | $41.4686 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $226.99 | 4.339% | $236.8391 | $236.84 | $236.85 | $236.80 |
| Purchase #5 | $9.99 | 8.180% | $10.8072 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $109.36 | 6.457% | $116.4214 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $208.36 | 11.787% | $232.9194 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $857.27 | $933.9880 | $933.99 | $933.95 | $933.90 | |