| 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 | $24.98 | 8.854% | $27.1917 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $183.74 | 8.827% | $199.9587 | $199.96 | $199.95 | $200.00 |
| Purchase #3 | $155.76 | 13.659% | $177.0353 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $135.54 | 3.270% | $139.9722 | $139.97 | $139.95 | $140.00 |
| Purchase #5 | $110.40 | 9.189% | $120.5447 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $50.62 | 4.436% | $52.8655 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $165.36 | 6.684% | $176.4127 | $176.41 | $176.40 | $176.40 |
| 7 purchase totals = | $826.40 | $893.9808 | $893.98 | $893.95 | $894.00 | |