| 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 | $121.57 | 13.632% | $138.1424 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $21.80 | 3.835% | $22.636 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $126.84 | 8.810% | $138.0146 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $42.95 | 3.852% | $44.6044 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $57.54 | 5.454% | $60.6782 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $60.51 | 8.116% | $65.421 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $174.33 | 6.778% | $186.1461 | $186.15 | $186.15 | $186.10 |
| 7 purchase totals = | $605.54 | $655.6427 | $655.64 | $655.65 | $655.50 | |