| 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 | $222.61 | 6.623% | $237.3535 | $237.35 | $237.35 | $237.40 |
| Purchase #2 | $176.87 | 6.508% | $188.3807 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $6.92 | 10.369% | $7.6375 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $11.25 | 12.410% | $12.6461 | $12.65 | $12.65 | $12.60 |
| Purchase #5 | $86.64 | 9.473% | $94.8474 | $94.85 | $94.85 | $94.80 |
| Purchase #6 | $162.80 | 6.239% | $172.9571 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $170.96 | 10.705% | $189.2613 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $838.05 | $903.0836 | $903.09 | $903.10 | $903.10 | |