| 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 | $144.68 | 7.763% | $155.9115 | $155.91 | $155.90 | $155.90 |
| Purchase #2 | $63.95 | 9.559% | $70.063 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $153.64 | 7.372% | $164.9663 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $61.42 | 8.675% | $66.7482 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $97.68 | 9.424% | $106.8854 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $117.97 | 8.679% | $128.2086 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $214.30 | 4.347% | $223.6156 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $853.64 | $916.3986 | $916.41 | $916.35 | $916.40 | |