| 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 | $148.68 | 11.568% | $165.8793 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $50.35 | 5.497% | $53.1177 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $179.90 | 8.439% | $195.0818 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $15.94 | 3.826% | $16.5499 | $16.55 | $16.55 | $16.50 |
| Purchase #5 | $24.60 | 8.773% | $26.7582 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $124.63 | 9.339% | $136.2692 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $200.84 | 9.387% | $219.6929 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $744.94 | $813.3490 | $813.35 | $813.35 | $813.40 | |