| 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 | $134.74 | 7.122% | $144.3362 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $249.87 | 4.183% | $260.3221 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $58.31 | 4.421% | $60.8879 | $60.89 | $60.90 | $60.90 |
| Purchase #4 | $13.45 | 6.194% | $14.2831 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $31.64 | 7.117% | $33.8918 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $126.64 | 12.104% | $141.9685 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $164.98 | 3.794% | $171.2393 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $779.63 | $826.9289 | $826.93 | $826.95 | $826.90 | |