| 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 | $155.84 | 7.202% | $167.0636 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $6.99 | 5.801% | $7.3955 | $7.40 | $7.40 | $7.40 |
| Purchase #3 | $27.78 | 10.434% | $30.6786 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $43.68 | 11.347% | $48.6364 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $152.30 | 4.156% | $158.6296 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $93.30 | 7.339% | $100.1473 | $100.15 | $100.15 | $100.10 |
| Purchase #7 | $154.76 | 8.413% | $167.78 | $167.78 | $167.80 | $167.80 |
| 7 purchase totals = | $634.65 | $680.3310 | $680.34 | $680.40 | $680.30 | |