| 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 | $198.99 | 7.701% | $214.3142 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $142.47 | 9.846% | $156.4976 | $156.50 | $156.50 | $156.50 |
| Purchase #3 | $22.59 | 10.649% | $24.9956 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $79.69 | 10.533% | $88.0837 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $149.95 | 7.106% | $160.6054 | $160.61 | $160.60 | $160.60 |
| Purchase #6 | $23.83 | 5.405% | $25.118 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $28.36 | 3.607% | $29.3829 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $645.88 | $698.9974 | $699.00 | $699.00 | $699.00 | |