| 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 | $15.81 | 10.177% | $17.419 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $119.45 | 3.810% | $124.001 | $124.00 | $124.00 | $124.00 |
| Purchase #3 | $205.95 | 6.221% | $218.7621 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $195.41 | 13.217% | $221.2373 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $232.65 | 13.829% | $264.8232 | $264.82 | $264.80 | $264.80 |
| Purchase #6 | $158.59 | 4.202% | $165.254 | $165.25 | $165.25 | $165.30 |
| Purchase #7 | $166.41 | 9.462% | $182.1557 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $1,094.27 | $1,193.6523 | $1,193.65 | $1,193.60 | $1,193.70 | |