| 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 | $134.76 | 6.443% | $143.4426 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $241.30 | 5.551% | $254.6946 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $81.97 | 13.449% | $92.9941 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $29.68 | 9.120% | $32.3868 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $185.46 | 3.615% | $192.1644 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $32.41 | 5.792% | $34.2872 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $134.94 | 3.526% | $139.698 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $840.52 | $889.6677 | $889.66 | $889.70 | $889.70 | |