| 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 | $191.98 | 13.704% | $218.2889 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $55.39 | 7.701% | $59.6556 | $59.66 | $59.65 | $59.70 |
| Purchase #3 | $13.87 | 8.643% | $15.0688 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $223.59 | 3.801% | $232.0887 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $79.74 | 11.690% | $89.0616 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $195.82 | 9.443% | $214.3113 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $119.82 | 8.288% | $129.7507 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $880.21 | $958.2256 | $958.23 | $958.20 | $958.40 | |