| 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 | $174.26 | 4.661% | $182.3823 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $152.75 | 3.295% | $157.7831 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $124.31 | 4.434% | $129.8219 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $111.42 | 13.291% | $126.2288 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $178.87 | 6.523% | $190.5377 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $98.25 | 11.116% | $109.1715 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $7.39 | 9.173% | $8.0679 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $847.25 | $903.9932 | $903.99 | $904.00 | $904.00 | |