| 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 | $115.40 | 6.461% | $122.856 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $42.79 | 8.152% | $46.2782 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $27.43 | 11.185% | $30.498 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $41.92 | 4.194% | $43.6781 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $131.48 | 4.162% | $136.9522 | $136.95 | $136.95 | $137.00 |
| Purchase #6 | $16.77 | 13.642% | $19.0578 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $165.73 | 5.110% | $174.1988 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $541.52 | $573.5191 | $573.53 | $573.55 | $573.70 | |