| 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 | $148.42 | 5.733% | $156.9289 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $144.68 | 11.416% | $161.1967 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $17.53 | 9.133% | $19.131 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $190.89 | 9.693% | $209.393 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $132.63 | 5.380% | $139.7655 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $151.81 | 11.316% | $168.9888 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $223.57 | 3.351% | $231.0618 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $1,009.53 | $1,086.4657 | $1,086.47 | $1,086.50 | $1,086.50 | |