| 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 | $175.75 | 12.759% | $198.1739 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $241.40 | 5.742% | $255.2612 | $255.26 | $255.25 | $255.30 |
| Purchase #3 | $246.98 | 5.274% | $260.0057 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $182.36 | 7.815% | $196.6114 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $14.51 | 11.285% | $16.1475 | $16.15 | $16.15 | $16.10 |
| Purchase #6 | $52.36 | 11.641% | $58.4552 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $40.92 | 4.453% | $42.7422 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $954.28 | $1,027.3971 | $1,027.40 | $1,027.35 | $1,027.40 | |