| 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 | $172.99 | 5.581% | $182.6446 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $115.43 | 7.417% | $123.9914 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $163.81 | 10.727% | $181.3819 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $46.59 | 13.492% | $52.8759 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $18.85 | 12.451% | $21.197 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $41.81 | 3.397% | $43.2303 | $43.23 | $43.25 | $43.20 |
| Purchase #7 | $151.87 | 4.532% | $158.7527 | $158.75 | $158.75 | $158.80 |
| 7 purchase totals = | $711.35 | $764.0738 | $764.07 | $764.15 | $764.10 | |