| 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 | $198.28 | 8.657% | $215.4451 | $215.45 | $215.45 | $215.40 |
| Purchase #2 | $61.77 | 10.421% | $68.2071 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $33.83 | 3.562% | $35.035 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $180.35 | 8.662% | $195.9719 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $23.35 | 12.834% | $26.3467 | $26.35 | $26.35 | $26.30 |
| Purchase #6 | $44.73 | 12.465% | $50.3056 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $205.81 | 9.592% | $225.5513 | $225.55 | $225.55 | $225.60 |
| 7 purchase totals = | $748.12 | $816.8627 | $816.88 | $816.85 | $816.80 | |