| 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 | $187.35 | 11.755% | $209.373 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $153.58 | 3.755% | $159.3469 | $159.35 | $159.35 | $159.30 |
| Purchase #3 | $56.99 | 10.660% | $63.0651 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $12.50 | 4.566% | $13.0708 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $216.68 | 6.701% | $231.1997 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $104.77 | 11.311% | $116.6205 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $45.40 | 12.264% | $50.9679 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $777.27 | $843.6439 | $843.65 | $843.55 | $843.70 | |