| 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 | $170.97 | 3.252% | $176.5299 | $176.53 | $176.55 | $176.50 |
| Purchase #2 | $110.36 | 4.572% | $115.4057 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $156.48 | 8.275% | $169.4287 | $169.43 | $169.45 | $169.40 |
| Purchase #4 | $81.44 | 4.364% | $84.994 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $27.51 | 7.186% | $29.4869 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $196.67 | 6.192% | $208.8478 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $31.89 | 6.452% | $33.9475 | $33.95 | $33.95 | $33.90 |
| 7 purchase totals = | $775.32 | $818.6405 | $818.65 | $818.70 | $818.50 | |