| 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 | $95.82 | 11.154% | $106.5078 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $166.86 | 8.192% | $180.5292 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $173.32 | 13.570% | $196.8395 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $141.58 | 13.604% | $160.8405 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $57.91 | 3.333% | $59.8401 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $67.40 | 12.717% | $75.9713 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $187.67 | 7.859% | $202.419 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $890.56 | $982.9474 | $982.95 | $982.95 | $982.80 | |