| 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 | $173.56 | 11.453% | $193.4378 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $57.83 | 5.325% | $60.9094 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $30.70 | 11.342% | $34.182 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $109.40 | 7.207% | $117.2845 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $85.58 | 3.138% | $88.2655 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $132.67 | 10.286% | $146.3164 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $21.72 | 6.224% | $23.0719 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $611.46 | $663.4675 | $663.47 | $663.45 | $663.50 | |