| 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 | $133.86 | 6.848% | $143.0267 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $143.91 | 7.134% | $154.1765 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $245.90 | 11.743% | $274.776 | $274.78 | $274.80 | $274.80 |
| Purchase #4 | $237.54 | 12.485% | $267.1969 | $267.20 | $267.20 | $267.20 |
| Purchase #5 | $197.67 | 3.702% | $204.9877 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $194.40 | 12.858% | $219.396 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $208.42 | 13.143% | $235.8126 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $1,361.70 | $1,499.3724 | $1,499.39 | $1,499.45 | $1,499.40 | |