| 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 | $184.57 | 6.292% | $196.1831 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $5.55 | 4.460% | $5.7975 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $144.41 | 10.811% | $160.0222 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $57.98 | 9.554% | $63.5194 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $46.40 | 13.715% | $52.7638 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $218.42 | 5.501% | $230.4353 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $68.83 | 11.844% | $76.9822 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $726.16 | $785.7035 | $785.70 | $785.70 | $785.70 | |