| 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 | $108.38 | 9.490% | $118.6653 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $74.33 | 10.207% | $81.9169 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $21.57 | 7.772% | $23.2464 | $23.25 | $23.25 | $23.20 |
| Purchase #4 | $81.27 | 12.854% | $91.7164 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $169.45 | 8.161% | $183.2788 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $84.67 | 11.706% | $94.5815 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $157.85 | 11.420% | $175.8765 | $175.88 | $175.90 | $175.90 |
| 7 purchase totals = | $697.52 | $769.2818 | $769.30 | $769.30 | $769.30 | |