| 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 | $152.95 | 10.480% | $168.9792 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $102.94 | 12.854% | $116.1719 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $52.44 | 6.504% | $55.8507 | $55.85 | $55.85 | $55.90 |
| Purchase #4 | $22.93 | 12.606% | $25.8206 | $25.82 | $25.80 | $25.80 |
| Purchase #5 | $52.83 | 8.818% | $57.4885 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $188.57 | 12.480% | $212.1035 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $56.64 | 9.122% | $61.8067 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $629.30 | $698.2211 | $698.22 | $698.20 | $698.30 | |