| 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 | $158.73 | 3.264% | $163.9109 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $165.76 | 4.612% | $173.4049 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $80.27 | 7.551% | $86.3312 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $42.58 | 3.605% | $44.115 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $57.95 | 5.705% | $61.256 | $61.26 | $61.25 | $61.30 |
| Purchase #6 | $118.68 | 5.200% | $124.8514 | $124.85 | $124.85 | $124.90 |
| Purchase #7 | $62.33 | 5.722% | $65.8965 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $686.30 | $719.7659 | $719.77 | $719.75 | $719.80 | |