| 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 | $88.73 | 9.513% | $97.1709 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $136.29 | 4.323% | $142.1818 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $17.29 | 7.495% | $18.5859 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $220.42 | 3.435% | $227.9914 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $167.36 | 5.760% | $176.9999 | $177.00 | $177.00 | $177.00 |
| Purchase #6 | $18.71 | 9.562% | $20.4991 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $9.26 | 6.870% | $9.8962 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $658.06 | $693.3252 | $693.33 | $693.35 | $693.40 | |