| 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 | $141.69 | 10.478% | $156.5363 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $120.40 | 3.715% | $124.8729 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $98.25 | 7.331% | $105.4527 | $105.45 | $105.45 | $105.50 |
| Purchase #4 | $116.74 | 7.845% | $125.8983 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $35.62 | 6.735% | $38.019 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $112.78 | 12.596% | $126.9858 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $128.91 | 5.847% | $136.4474 | $136.45 | $136.45 | $136.40 |
| 7 purchase totals = | $754.39 | $814.2124 | $814.22 | $814.20 | $814.20 | |