| 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 | $157.80 | 7.103% | $169.0085 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $29.57 | 12.393% | $33.2346 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $56.40 | 3.438% | $58.339 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $54.44 | 6.520% | $57.9895 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $205.78 | 8.850% | $223.9915 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $143.79 | 12.315% | $161.4977 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $200.30 | 3.564% | $207.4387 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $848.08 | $911.4995 | $911.50 | $911.55 | $911.40 | |