| 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 | $144.30 | 3.595% | $149.4876 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $65.97 | 6.660% | $70.3636 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $183.44 | 6.327% | $195.0462 | $195.05 | $195.05 | $195.00 |
| Purchase #4 | $170.30 | 8.135% | $184.1539 | $184.15 | $184.15 | $184.20 |
| Purchase #5 | $55.59 | 8.579% | $60.3591 | $60.36 | $60.35 | $60.40 |
| Purchase #6 | $105.80 | 13.760% | $120.3581 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $190.50 | 9.309% | $208.2336 | $208.23 | $208.25 | $208.20 |
| 7 purchase totals = | $915.90 | $988.0021 | $988.00 | $988.00 | $988.10 | |