| 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 | $153.65 | 3.688% | $159.3166 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $79.88 | 5.152% | $83.9954 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $93.85 | 4.262% | $97.8499 | $97.85 | $97.85 | $97.80 |
| Purchase #4 | $101.62 | 5.831% | $107.5455 | $107.55 | $107.55 | $107.50 |
| Purchase #5 | $15.61 | 10.467% | $17.2439 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $196.25 | 7.343% | $210.6606 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $87.76 | 11.465% | $97.8217 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $728.62 | $774.4336 | $774.44 | $774.40 | $774.30 | |