| 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 | $134.75 | 10.238% | $148.5457 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $18.50 | 6.290% | $19.6637 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $147.30 | 5.575% | $155.512 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $163.38 | 13.213% | $184.9674 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $17.29 | 3.580% | $17.909 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $249.41 | 3.369% | $257.8126 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $45.76 | 4.626% | $47.8769 | $47.88 | $47.90 | $47.90 |
| 7 purchase totals = | $776.39 | $832.2873 | $832.29 | $832.25 | $832.30 | |