| 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 | $158.92 | 11.565% | $177.2991 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $123.74 | 8.485% | $134.2393 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $178.69 | 7.164% | $191.4914 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $127.30 | 13.497% | $144.4817 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $108.94 | 9.316% | $119.0889 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $237.43 | 13.211% | $268.7969 | $268.80 | $268.80 | $268.80 |
| Purchase #7 | $163.68 | 8.239% | $177.1656 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $1,098.70 | $1,212.5629 | $1,212.57 | $1,212.60 | $1,212.60 | |