| 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 | $191.64 | 13.756% | $218.002 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $156.63 | 10.764% | $173.4897 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $21.92 | 8.227% | $23.7234 | $23.72 | $23.70 | $23.70 |
| Purchase #4 | $54.88 | 9.519% | $60.104 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $191.90 | 4.503% | $200.5413 | $200.54 | $200.55 | $200.50 |
| Purchase #6 | $46.75 | 11.488% | $52.1206 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $134.41 | 11.630% | $150.0419 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $798.13 | $878.0229 | $878.01 | $878.00 | $877.90 | |