| 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 | $125.36 | 7.190% | $134.3734 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $149.58 | 9.410% | $163.6555 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $90.59 | 13.260% | $102.6022 | $102.60 | $102.60 | $102.60 |
| Purchase #4 | $57.48 | 3.479% | $59.4797 | $59.48 | $59.50 | $59.50 |
| Purchase #5 | $190.87 | 3.509% | $197.5676 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $39.68 | 11.679% | $44.3142 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $91.96 | 12.219% | $103.1966 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $745.52 | $805.1892 | $805.19 | $805.15 | $805.30 | |