| 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 | $149.73 | 12.112% | $167.8653 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $111.44 | 12.471% | $125.3377 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $123.65 | 10.507% | $136.6419 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $75.78 | 12.491% | $85.2457 | $85.25 | $85.25 | $85.20 |
| Purchase #5 | $107.28 | 11.694% | $119.8253 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $177.30 | 6.701% | $189.1809 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $54.62 | 4.851% | $57.2696 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $799.80 | $881.3664 | $881.38 | $881.40 | $881.30 | |