| 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 | $108.78 | 6.400% | $115.7419 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $86.49 | 7.337% | $92.8358 | $92.84 | $92.85 | $92.80 |
| Purchase #3 | $207.75 | 13.196% | $235.1647 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $41.63 | 7.278% | $44.6598 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $92.55 | 11.217% | $102.9313 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $10.79 | 7.167% | $11.5633 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $167.81 | 5.635% | $177.2661 | $177.27 | $177.25 | $177.30 |
| 7 purchase totals = | $715.80 | $780.1629 | $780.16 | $780.15 | $780.20 | |