| 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 | $120.46 | 7.532% | $129.533 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $167.37 | 9.366% | $183.0459 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $30.43 | 11.806% | $34.0226 | $34.02 | $34.00 | $34.00 |
| Purchase #4 | $73.41 | 6.519% | $78.1956 | $78.20 | $78.20 | $78.20 |
| Purchase #5 | $132.84 | 4.559% | $138.8962 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $133.95 | 6.590% | $142.7773 | $142.78 | $142.80 | $142.80 |
| Purchase #7 | $24.38 | 8.220% | $26.384 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $682.84 | $732.8546 | $732.86 | $732.90 | $732.80 | |