| 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 | $192.78 | 7.610% | $207.4506 | $207.45 | $207.45 | $207.50 |
| Purchase #2 | $139.80 | 10.604% | $154.6244 | $154.62 | $154.60 | $154.60 |
| Purchase #3 | $20.45 | 5.310% | $21.5359 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $168.71 | 8.517% | $183.079 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $126.31 | 13.809% | $143.7521 | $143.75 | $143.75 | $143.80 |
| Purchase #6 | $64.88 | 7.195% | $69.5481 | $69.55 | $69.55 | $69.50 |
| Purchase #7 | $150.88 | 4.314% | $157.389 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $863.81 | $937.3791 | $937.38 | $937.40 | $937.40 | |