| 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 | $149.98 | 10.854% | $166.2588 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $53.74 | 11.784% | $60.0727 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $143.88 | 3.393% | $148.7618 | $148.76 | $148.75 | $148.80 |
| Purchase #4 | $82.61 | 10.263% | $91.0883 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $175.82 | 13.304% | $199.2111 | $199.21 | $199.20 | $199.20 |
| Purchase #6 | $198.83 | 4.514% | $207.8052 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $186.57 | 5.529% | $196.8855 | $196.89 | $196.90 | $196.90 |
| 7 purchase totals = | $991.43 | $1,070.0834 | $1,070.09 | $1,070.05 | $1,070.20 | |