| 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 | $181.95 | 12.537% | $204.7611 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $121.82 | 6.711% | $129.9953 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $77.81 | 9.685% | $85.3459 | $85.35 | $85.35 | $85.30 |
| Purchase #4 | $11.89 | 11.537% | $13.2617 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $227.54 | 13.613% | $258.515 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $149.43 | 11.789% | $167.0463 | $167.05 | $167.05 | $167.00 |
| Purchase #7 | $51.52 | 10.524% | $56.942 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $821.96 | $915.8673 | $915.88 | $915.85 | $915.80 | |