| 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 | $177.96 | 10.873% | $197.3096 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $106.54 | 12.412% | $119.7637 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $155.56 | 11.418% | $173.3218 | $173.32 | $173.30 | $173.30 |
| Purchase #4 | $33.60 | 6.682% | $35.8452 | $35.85 | $35.85 | $35.80 |
| Purchase #5 | $76.43 | 11.791% | $85.4419 | $85.44 | $85.45 | $85.40 |
| Purchase #6 | $77.35 | 5.653% | $81.7226 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $81.48 | 9.286% | $89.0462 | $89.05 | $89.05 | $89.00 |
| 7 purchase totals = | $708.92 | $782.4510 | $782.45 | $782.40 | $782.30 | |