| 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 | $177.59 | 5.778% | $187.8512 | $187.85 | $187.85 | $187.90 |
| Purchase #2 | $30.99 | 12.464% | $34.8526 | $34.85 | $34.85 | $34.90 |
| Purchase #3 | $186.91 | 5.862% | $197.8667 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $65.88 | 3.474% | $68.1687 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $55.73 | 4.491% | $58.2328 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $172.36 | 6.270% | $183.167 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $16.48 | 12.489% | $18.5382 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $705.94 | $748.6772 | $748.68 | $748.65 | $748.80 | |