| 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 | $157.68 | 8.591% | $171.2263 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $141.97 | 5.187% | $149.334 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $171.65 | 8.238% | $185.7905 | $185.79 | $185.80 | $185.80 |
| Purchase #4 | $60.81 | 10.176% | $66.998 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $187.92 | 6.406% | $199.9582 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $201.27 | 10.480% | $222.3631 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $33.68 | 7.162% | $36.0922 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $954.98 | $1,031.7623 | $1,031.76 | $1,031.80 | $1,031.80 | |