| 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 | $155.88 | 4.615% | $163.0739 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $182.45 | 12.385% | $205.0464 | $205.05 | $205.05 | $205.00 |
| Purchase #3 | $240.71 | 10.692% | $266.4467 | $266.45 | $266.45 | $266.40 |
| Purchase #4 | $131.69 | 9.310% | $143.9503 | $143.95 | $143.95 | $144.00 |
| Purchase #5 | $227.48 | 6.714% | $242.753 | $242.75 | $242.75 | $242.80 |
| Purchase #6 | $224.61 | 4.637% | $235.0252 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $104.50 | 3.584% | $108.2453 | $108.25 | $108.25 | $108.20 |
| 7 purchase totals = | $1,267.32 | $1,364.5408 | $1,364.55 | $1,364.55 | $1,364.50 | |