| 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 | $139.39 | 13.547% | $158.2732 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $120.45 | 9.604% | $132.018 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $61.30 | 8.552% | $66.5424 | $66.54 | $66.55 | $66.50 |
| Purchase #4 | $121.98 | 9.674% | $133.7803 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $146.96 | 11.604% | $164.0132 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $195.47 | 13.164% | $221.2017 | $221.20 | $221.20 | $221.20 |
| Purchase #7 | $79.81 | 7.225% | $85.5763 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $865.36 | $961.4051 | $961.40 | $961.40 | $961.40 | |