| 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 | $154.52 | 5.586% | $163.1515 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $227.78 | 10.805% | $252.3916 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $80.93 | 10.414% | $89.3581 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $26.75 | 4.505% | $27.9551 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $230.35 | 3.375% | $238.1243 | $238.12 | $238.10 | $238.10 |
| Purchase #6 | $144.42 | 5.172% | $151.8894 | $151.89 | $151.90 | $151.90 |
| Purchase #7 | $5.28 | 12.443% | $5.937 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $870.03 | $928.8070 | $928.81 | $928.80 | $928.90 | |