| 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 | $158.32 | 12.176% | $177.597 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $169.85 | 13.746% | $193.1976 | $193.20 | $193.20 | $193.20 |
| Purchase #3 | $39.72 | 8.707% | $43.1784 | $43.18 | $43.20 | $43.20 |
| Purchase #4 | $76.99 | 3.371% | $79.5853 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $121.89 | 8.666% | $132.453 | $132.45 | $132.45 | $132.50 |
| Purchase #6 | $163.71 | 10.419% | $180.7669 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $15.72 | 5.256% | $16.5462 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $746.20 | $823.3244 | $823.34 | $823.35 | $823.40 | |