| 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 | $181.70 | 12.328% | $204.1 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $138.59 | 13.538% | $157.3523 | $157.35 | $157.35 | $157.40 |
| Purchase #3 | $247.31 | 13.571% | $280.8724 | $280.87 | $280.85 | $280.90 |
| Purchase #4 | $91.42 | 6.387% | $97.259 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $147.28 | 5.723% | $155.7088 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $84.59 | 10.874% | $93.7883 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $7.85 | 9.156% | $8.5687 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $898.74 | $997.6495 | $997.65 | $997.60 | $997.80 | |