| 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 | $177.38 | 8.874% | $193.1207 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $117.64 | 8.102% | $127.1712 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $105.56 | 8.675% | $114.7173 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $16.30 | 6.475% | $17.3554 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $136.34 | 8.667% | $148.1566 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $47.45 | 3.858% | $49.2806 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $150.43 | 5.740% | $159.0647 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $751.10 | $808.8665 | $808.87 | $808.80 | $809.00 | |