| 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 | $164.76 | 10.797% | $182.5491 | $182.55 | $182.55 | $182.50 |
| Purchase #2 | $47.92 | 5.407% | $50.511 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $85.51 | 7.438% | $91.8702 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $219.47 | 6.732% | $234.2447 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $97.30 | 12.143% | $109.1151 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $43.58 | 11.832% | $48.7364 | $48.74 | $48.75 | $48.70 |
| Purchase #7 | $62.67 | 9.773% | $68.7947 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $721.21 | $785.8212 | $785.82 | $785.80 | $785.70 | |