| 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 | $14.97 | 5.538% | $15.799 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $150.59 | 13.363% | $170.7133 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $150.45 | 7.665% | $161.982 | $161.98 | $162.00 | $162.00 |
| Purchase #4 | $52.99 | 7.647% | $57.0421 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $119.53 | 6.541% | $127.3485 | $127.35 | $127.35 | $127.30 |
| Purchase #6 | $161.89 | 12.635% | $182.3448 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $27.34 | 5.285% | $28.7849 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $677.76 | $744.0146 | $744.00 | $744.05 | $743.90 | |