| 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 | $151.63 | 7.705% | $163.3131 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $224.27 | 8.280% | $242.8396 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $61.89 | 6.498% | $65.9116 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $228.78 | 5.593% | $241.5757 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $220.63 | 6.869% | $235.7851 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $24.88 | 11.296% | $27.6904 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $60.91 | 12.370% | $68.4446 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $972.99 | $1,045.5601 | $1,045.56 | $1,045.60 | $1,045.50 | |