| 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 | $167.52 | 3.853% | $173.9745 | $173.97 | $173.95 | $174.00 |
| Purchase #2 | $180.28 | 11.500% | $201.0122 | $201.01 | $201.00 | $201.00 |
| Purchase #3 | $103.97 | 3.797% | $107.9177 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $27.40 | 8.798% | $29.8107 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $23.78 | 11.567% | $26.5306 | $26.53 | $26.55 | $26.50 |
| Purchase #6 | $210.67 | 9.527% | $230.7405 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $126.77 | 7.701% | $136.5326 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $840.39 | $906.5188 | $906.51 | $906.50 | $906.40 | |