| 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 | $178.61 | 11.843% | $199.7628 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $17.90 | 12.598% | $20.155 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $106.47 | 9.874% | $116.9828 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $79.86 | 7.354% | $85.7329 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $13.59 | 3.296% | $14.0379 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $230.62 | 7.160% | $247.1324 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $63.79 | 9.850% | $70.0733 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $690.84 | $753.8771 | $753.87 | $753.90 | $753.90 | |