| 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 | $156.83 | 5.746% | $165.8415 | $165.84 | $165.85 | $165.80 |
| Purchase #2 | $128.70 | 4.313% | $134.2508 | $134.25 | $134.25 | $134.30 |
| Purchase #3 | $74.68 | 7.434% | $80.2317 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $213.84 | 7.626% | $230.1474 | $230.15 | $230.15 | $230.10 |
| Purchase #5 | $46.39 | 13.643% | $52.719 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $30.94 | 4.327% | $32.2788 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $243.44 | 5.563% | $256.9826 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $894.82 | $952.4518 | $952.45 | $952.50 | $952.40 | |