| 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 | $167.91 | 8.346% | $181.9238 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $95.98 | 11.697% | $107.2068 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $167.60 | 8.592% | $182.0002 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $65.76 | 4.338% | $68.6127 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $138.65 | 3.638% | $143.6941 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $241.63 | 10.814% | $267.7599 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $24.80 | 11.313% | $27.6056 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $902.33 | $978.8031 | $978.80 | $978.75 | $978.80 | |