| 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 | $129.55 | 3.775% | $134.4405 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $116.75 | 8.165% | $126.2826 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $18.87 | 5.473% | $19.9028 | $19.90 | $19.90 | $19.90 |
| Purchase #4 | $80.89 | 5.704% | $85.504 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $97.38 | 3.853% | $101.1321 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $175.85 | 4.832% | $184.3471 | $184.35 | $184.35 | $184.30 |
| Purchase #7 | $208.86 | 10.507% | $230.8049 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $828.15 | $882.4140 | $882.40 | $882.45 | $882.30 | |