| 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 | $191.91 | 13.430% | $217.6835 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $33.37 | 6.108% | $35.4082 | $35.41 | $35.40 | $35.40 |
| Purchase #3 | $101.89 | 13.668% | $115.8163 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $104.49 | 5.517% | $110.2547 | $110.25 | $110.25 | $110.30 |
| Purchase #5 | $146.46 | 6.383% | $155.8085 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $104.87 | 11.724% | $117.165 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $124.29 | 10.826% | $137.7456 | $137.75 | $137.75 | $137.70 |
| 7 purchase totals = | $807.28 | $889.8818 | $889.89 | $889.85 | $889.90 | |