| 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 | $167.82 | 3.128% | $173.0694 | $173.07 | $173.05 | $173.10 |
| Purchase #2 | $180.66 | 12.134% | $202.5813 | $202.58 | $202.60 | $202.60 |
| Purchase #3 | $186.56 | 5.103% | $196.0802 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $85.52 | 5.179% | $89.9491 | $89.95 | $89.95 | $89.90 |
| Purchase #5 | $70.44 | 7.389% | $75.6448 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $44.49 | 5.333% | $46.8627 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $74.95 | 13.318% | $84.9318 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $810.44 | $869.1193 | $869.11 | $869.15 | $869.10 | |