| 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 | $136.30 | 13.305% | $154.4347 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $68.66 | 6.491% | $73.1167 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $170.25 | 13.848% | $193.8262 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $178.78 | 5.532% | $188.6701 | $188.67 | $188.65 | $188.70 |
| Purchase #5 | $118.48 | 7.345% | $127.1824 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $133.25 | 3.769% | $138.2722 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $217.30 | 5.402% | $229.0385 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $1,023.02 | $1,104.5408 | $1,104.54 | $1,104.55 | $1,104.50 | |