| 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 | $169.32 | 12.293% | $190.1345 | $190.13 | $190.15 | $190.10 |
| Purchase #2 | $31.26 | 8.146% | $33.8064 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $151.77 | 12.586% | $170.8718 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $106.82 | 4.866% | $112.0179 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $201.72 | 9.216% | $220.3105 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $229.95 | 7.117% | $246.3155 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $245.94 | 5.722% | $260.0127 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $1,136.78 | $1,233.4693 | $1,233.47 | $1,233.40 | $1,233.40 | |