| 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 | $143.73 | 7.400% | $154.366 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $76.44 | 10.490% | $84.4586 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $29.78 | 8.309% | $32.2544 | $32.25 | $32.25 | $32.30 |
| Purchase #4 | $161.78 | 7.530% | $173.962 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $87.28 | 11.159% | $97.0196 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $108.49 | 5.571% | $114.534 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $179.93 | 11.407% | $200.4546 | $200.45 | $200.45 | $200.50 |
| 7 purchase totals = | $787.43 | $857.0492 | $857.04 | $857.00 | $857.20 | |