| 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 | $182.85 | 11.187% | $203.3054 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $59.36 | 9.745% | $65.1446 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $33.75 | 3.216% | $34.8354 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $115.36 | 9.504% | $126.3238 | $126.32 | $126.30 | $126.30 |
| Purchase #5 | $220.86 | 10.516% | $244.0856 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $50.93 | 3.756% | $52.8429 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $122.63 | 12.308% | $137.7233 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $785.74 | $864.2610 | $864.26 | $864.25 | $864.10 | |