| 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 | $167.81 | 7.695% | $180.723 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $69.94 | 12.107% | $78.4076 | $78.41 | $78.40 | $78.40 |
| Purchase #3 | $75.43 | 7.740% | $81.2683 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $158.42 | 5.701% | $167.4515 | $167.45 | $167.45 | $167.50 |
| Purchase #5 | $187.87 | 8.142% | $203.1664 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $28.31 | 3.862% | $29.4033 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $56.91 | 8.697% | $61.8595 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $744.69 | $802.2796 | $802.28 | $802.20 | $802.40 | |