| 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 | $139.77 | 8.577% | $151.7581 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $36.62 | 12.780% | $41.3 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $248.53 | 9.200% | $271.3948 | $271.39 | $271.40 | $271.40 |
| Purchase #4 | $41.71 | 13.855% | $47.4889 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $48.35 | 13.810% | $55.0271 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $81.78 | 3.646% | $84.7617 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $142.27 | 8.578% | $154.4739 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $739.03 | $806.2045 | $806.20 | $806.20 | $806.30 | |