| 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 | $166.53 | 8.380% | $180.4852 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $154.76 | 12.230% | $173.6871 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $170.74 | 7.791% | $184.0424 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $245.30 | 11.840% | $274.3435 | $274.34 | $274.35 | $274.30 |
| Purchase #5 | $134.33 | 3.709% | $139.3123 | $139.31 | $139.30 | $139.30 |
| Purchase #6 | $102.30 | 13.757% | $116.3734 | $116.37 | $116.35 | $116.40 |
| Purchase #7 | $202.72 | 6.360% | $215.613 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $1,176.68 | $1,283.8569 | $1,283.85 | $1,283.85 | $1,283.80 | |