| 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 | $199.56 | 3.543% | $206.6304 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $76.92 | 13.154% | $87.0381 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $212.54 | 10.192% | $234.2021 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $155.82 | 13.315% | $176.5674 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $24.28 | 12.518% | $27.3194 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $49.79 | 11.399% | $55.4656 | $55.47 | $55.45 | $55.50 |
| Purchase #7 | $124.87 | 9.440% | $136.6577 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $843.78 | $923.8807 | $923.89 | $923.85 | $923.90 | |