| 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 | $116.48 | 7.868% | $125.6446 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $164.76 | 7.614% | $177.3048 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $177.90 | 9.512% | $194.8218 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $154.78 | 7.108% | $165.7818 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $67.94 | 4.175% | $70.7765 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $74.88 | 8.193% | $81.0149 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $109.54 | 10.836% | $121.4098 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $866.28 | $936.7542 | $936.74 | $936.75 | $936.70 | |