| 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 | $180.83 | 3.333% | $186.8571 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $99.64 | 12.846% | $112.4398 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $41.41 | 6.503% | $44.1029 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $62.74 | 9.483% | $68.6896 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $190.58 | 6.267% | $202.5236 | $202.52 | $202.50 | $202.50 |
| Purchase #6 | $173.68 | 6.424% | $184.8372 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $34.41 | 7.508% | $36.9935 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $783.29 | $836.4437 | $836.44 | $836.45 | $836.40 | |