| 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 | $140.64 | 9.313% | $153.7378 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $17.70 | 10.590% | $19.5744 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $231.81 | 4.840% | $243.0296 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $116.38 | 5.497% | $122.7774 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $56.77 | 10.374% | $62.6593 | $62.66 | $62.65 | $62.70 |
| Purchase #6 | $149.26 | 5.684% | $157.7439 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $208.51 | 8.483% | $226.1979 | $226.20 | $226.20 | $226.20 |
| 7 purchase totals = | $921.07 | $985.7203 | $985.72 | $985.75 | $985.70 | |