| 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 | $143.29 | 12.293% | $160.9046 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $76.94 | 3.688% | $79.7775 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $246.90 | 8.750% | $268.5038 | $268.50 | $268.50 | $268.50 |
| Purchase #4 | $205.99 | 12.717% | $232.1857 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $157.90 | 4.795% | $165.4713 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $188.27 | 9.677% | $206.4889 | $206.49 | $206.50 | $206.50 |
| Purchase #7 | $238.61 | 6.169% | $253.3299 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $1,257.90 | $1,366.6617 | $1,366.66 | $1,366.70 | $1,366.70 | |