| 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 | $240.43 | 13.214% | $272.2004 | $272.20 | $272.20 | $272.20 |
| Purchase #2 | $174.69 | 3.548% | $180.888 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $85.99 | 9.179% | $93.883 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $5.75 | 4.384% | $6.0021 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $127.65 | 9.147% | $139.3261 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $32.90 | 10.474% | $36.3459 | $36.35 | $36.35 | $36.30 |
| Purchase #7 | $173.30 | 9.591% | $189.9212 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $840.71 | $918.5667 | $918.57 | $918.60 | $918.50 | |