| 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 | $177.81 | 8.747% | $193.363 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $9.79 | 4.627% | $10.243 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $57.96 | 7.302% | $62.1922 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $29.61 | 12.592% | $33.3385 | $33.34 | $33.35 | $33.30 |
| Purchase #5 | $113.83 | 13.484% | $129.1788 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $23.97 | 12.496% | $26.9653 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $87.85 | 9.527% | $96.2195 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $500.82 | $551.5003 | $551.50 | $551.50 | $551.50 | |