| 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 | $150.99 | 12.388% | $169.6946 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $26.42 | 12.246% | $29.6554 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $45.76 | 10.356% | $50.4989 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $180.59 | 10.663% | $199.8463 | $199.85 | $199.85 | $199.80 |
| Purchase #5 | $245.85 | 6.694% | $262.3072 | $262.31 | $262.30 | $262.30 |
| Purchase #6 | $71.94 | 9.735% | $78.9434 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $193.86 | 4.415% | $202.4189 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $915.41 | $993.3647 | $993.37 | $993.35 | $993.30 | |