| 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 | $144.86 | 8.334% | $156.9326 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $229.41 | 13.456% | $260.2794 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $150.86 | 5.758% | $159.5465 | $159.55 | $159.55 | $159.50 |
| Purchase #4 | $122.98 | 12.287% | $138.0906 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $55.40 | 3.561% | $57.3728 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $170.54 | 9.754% | $187.1745 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $137.29 | 13.377% | $155.6553 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $1,011.34 | $1,115.0517 | $1,115.05 | $1,115.05 | $1,115.10 | |