| 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 | $181.66 | 5.481% | $191.6168 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $7.25 | 9.690% | $7.9525 | $7.95 | $7.95 | $8.00 |
| Purchase #3 | $127.27 | 9.805% | $139.7488 | $139.75 | $139.75 | $139.70 |
| Purchase #4 | $58.81 | 9.611% | $64.4622 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $180.45 | 9.379% | $197.3744 | $197.37 | $197.35 | $197.40 |
| Purchase #6 | $70.64 | 6.802% | $75.4449 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $5.48 | 4.845% | $5.7455 | $5.75 | $5.75 | $5.70 |
| 7 purchase totals = | $631.56 | $682.3451 | $682.34 | $682.30 | $682.30 | |