| 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 | $132.71 | 10.439% | $146.5636 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $175.41 | 9.522% | $192.1125 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $148.86 | 6.805% | $158.9899 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $43.58 | 6.485% | $46.4062 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $127.27 | 8.109% | $137.5903 | $137.59 | $137.60 | $137.60 |
| Purchase #6 | $14.27 | 12.313% | $16.0271 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $122.93 | 13.708% | $139.7812 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $765.03 | $837.4708 | $837.47 | $837.50 | $837.50 | |