| 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 | $165.47 | 9.256% | $180.7859 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $186.73 | 10.319% | $205.9987 | $206.00 | $206.00 | $206.00 |
| Purchase #3 | $19.33 | 7.396% | $20.7596 | $20.76 | $20.75 | $20.80 |
| Purchase #4 | $70.86 | 6.474% | $75.4475 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $103.41 | 12.282% | $116.1108 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $70.76 | 13.195% | $80.0968 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $135.69 | 7.853% | $146.3457 | $146.35 | $146.35 | $146.30 |
| 7 purchase totals = | $752.25 | $825.5450 | $825.56 | $825.55 | $825.50 | |