| 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 | $17.57 | 6.368% | $18.6889 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $151.47 | 6.282% | $160.9853 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $248.61 | 13.727% | $282.7367 | $282.74 | $282.75 | $282.70 |
| Purchase #4 | $164.31 | 4.423% | $171.5774 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $222.59 | 9.471% | $243.6715 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $35.84 | 5.371% | $37.765 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $250.80 | 3.757% | $260.2226 | $260.22 | $260.20 | $260.20 |
| 7 purchase totals = | $1,091.19 | $1,175.6474 | $1,175.66 | $1,175.65 | $1,175.70 | |