| 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 | $73.35 | 11.206% | $81.5696 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $167.41 | 13.336% | $189.7358 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $122.35 | 3.351% | $126.4499 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $88.49 | 9.468% | $96.8682 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $30.89 | 11.158% | $34.3367 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $157.41 | 4.787% | $164.9452 | $164.95 | $164.95 | $164.90 |
| Purchase #7 | $193.91 | 11.792% | $216.7759 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $833.81 | $910.6813 | $910.70 | $910.70 | $910.60 | |