| 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 | $194.58 | 13.717% | $221.2705 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $132.27 | 12.257% | $148.4823 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $56.76 | 9.593% | $62.205 | $62.21 | $62.20 | $62.20 |
| Purchase #4 | $105.63 | 12.426% | $118.7556 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $188.39 | 11.376% | $209.8212 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $63.30 | 3.318% | $65.4003 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $15.56 | 5.206% | $16.3701 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $756.49 | $842.3050 | $842.31 | $842.25 | $842.40 | |