| 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 | $171.47 | 4.379% | $178.9787 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $219.45 | 9.511% | $240.3219 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $208.74 | 3.178% | $215.3738 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $237.26 | 5.678% | $250.7316 | $250.73 | $250.75 | $250.70 |
| Purchase #5 | $13.34 | 13.403% | $15.128 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $220.39 | 5.426% | $232.3484 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $100.48 | 4.670% | $105.1724 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $1,171.13 | $1,238.0548 | $1,238.05 | $1,238.05 | $1,238.00 | |