| 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 | $137.79 | 13.826% | $156.8408 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $94.79 | 10.753% | $104.9828 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $10.71 | 13.420% | $12.1473 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $219.27 | 3.311% | $226.53 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $61.43 | 3.792% | $63.7594 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $71.72 | 13.438% | $81.3577 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $125.25 | 12.262% | $140.6082 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $720.96 | $786.2262 | $786.23 | $786.25 | $786.20 | |