| 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 | $162.31 | 9.192% | $177.2295 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $74.43 | 12.521% | $83.7494 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $202.82 | 5.685% | $214.3503 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $79.26 | 10.268% | $87.3984 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $249.98 | 3.691% | $259.2068 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $220.91 | 3.404% | $228.4298 | $228.43 | $228.45 | $228.40 |
| Purchase #7 | $143.66 | 13.779% | $163.4549 | $163.45 | $163.45 | $163.50 |
| 7 purchase totals = | $1,133.37 | $1,213.8191 | $1,213.82 | $1,213.85 | $1,213.80 | |