| 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 | $117.47 | 9.674% | $128.834 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $91.35 | 4.102% | $95.0972 | $95.10 | $95.10 | $95.10 |
| Purchase #3 | $80.25 | 9.864% | $88.1659 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $41.79 | 8.345% | $45.2774 | $45.28 | $45.30 | $45.30 |
| Purchase #5 | $57.84 | 12.684% | $65.1764 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $22.31 | 10.785% | $24.7161 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $224.48 | 4.539% | $234.6691 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $635.49 | $681.9361 | $681.95 | $681.95 | $682.00 | |