| 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 | $198.70 | 8.621% | $215.8299 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $166.86 | 12.851% | $188.3032 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $66.93 | 10.378% | $73.876 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $56.88 | 13.692% | $64.668 | $64.67 | $64.65 | $64.70 |
| Purchase #5 | $63.26 | 3.168% | $65.2641 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $121.55 | 12.106% | $136.2648 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $182.51 | 6.670% | $194.6834 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $856.69 | $938.8894 | $938.88 | $938.90 | $939.00 | |