| 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 | $121.61 | 4.549% | $127.142 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $83.80 | 3.861% | $87.0355 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $186.86 | 5.777% | $197.6549 | $197.65 | $197.65 | $197.70 |
| Purchase #4 | $102.95 | 10.474% | $113.733 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $161.32 | 12.238% | $181.0623 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $69.84 | 13.469% | $79.2467 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $102.57 | 8.409% | $111.1951 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $828.95 | $897.0695 | $897.07 | $897.10 | $897.00 | |