| 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 | $134.49 | 7.394% | $144.4342 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $167.52 | 6.140% | $177.8057 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $62.77 | 3.228% | $64.7962 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $139.70 | 12.218% | $156.7685 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $183.64 | 13.540% | $208.5049 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $60.29 | 4.513% | $63.0109 | $63.01 | $63.00 | $63.00 |
| Purchase #7 | $24.47 | 13.536% | $27.7823 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $772.88 | $843.1027 | $843.10 | $843.10 | $843.10 | |