| 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 | $178.70 | 9.725% | $196.0786 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $174.49 | 9.336% | $190.7804 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $243.30 | 12.185% | $272.9461 | $272.95 | $272.95 | $272.90 |
| Purchase #4 | $246.76 | 13.548% | $280.191 | $280.19 | $280.20 | $280.20 |
| Purchase #5 | $172.99 | 12.181% | $194.0619 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $7.73 | 9.175% | $8.4392 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $31.63 | 5.460% | $33.357 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $1,055.60 | $1,175.8542 | $1,175.86 | $1,175.90 | $1,175.90 | |