| 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 | $156.34 | 13.548% | $177.5209 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $134.52 | 6.617% | $143.4212 | $143.42 | $143.40 | $143.40 |
| Purchase #3 | $171.54 | 5.480% | $180.9404 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $50.43 | 9.279% | $55.1094 | $55.11 | $55.10 | $55.10 |
| Purchase #5 | $81.81 | 11.839% | $91.4955 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $92.67 | 5.734% | $97.9837 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $189.74 | 10.166% | $209.029 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $877.05 | $955.5001 | $955.50 | $955.50 | $955.40 | |