| 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 | $136.37 | 7.726% | $146.9059 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $116.29 | 3.215% | $120.0287 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $163.80 | 7.723% | $176.4503 | $176.45 | $176.45 | $176.50 |
| Purchase #4 | $11.67 | 5.430% | $12.3037 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $208.36 | 9.779% | $228.7355 | $228.74 | $228.75 | $228.70 |
| Purchase #6 | $116.56 | 4.849% | $122.212 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $83.29 | 4.732% | $87.2313 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $836.34 | $893.8674 | $893.87 | $893.90 | $893.80 | |