| 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 | $175.56 | 8.264% | $190.0683 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $27.99 | 4.210% | $29.1684 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $220.84 | 4.170% | $230.049 | $230.05 | $230.05 | $230.00 |
| Purchase #4 | $171.29 | 6.176% | $181.8689 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $52.39 | 10.723% | $58.0078 | $58.01 | $58.00 | $58.00 |
| Purchase #6 | $208.83 | 3.561% | $216.2664 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $109.67 | 11.632% | $122.4268 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $966.57 | $1,027.8556 | $1,027.87 | $1,027.80 | $1,027.90 | |