| 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 | $122.63 | 9.851% | $134.7103 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $130.71 | 10.143% | $143.9679 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $152.38 | 7.485% | $163.7856 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $149.69 | 11.466% | $166.8535 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $130.29 | 11.522% | $145.302 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $249.88 | 7.611% | $268.8984 | $268.90 | $268.90 | $268.90 |
| Purchase #7 | $132.78 | 8.420% | $143.9601 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $1,068.36 | $1,167.4778 | $1,167.48 | $1,167.45 | $1,167.60 | |