| 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 | $74.32 | 5.474% | $78.3883 | $78.39 | $78.40 | $78.40 |
| Purchase #2 | $100.27 | 3.571% | $103.8506 | $103.85 | $103.85 | $103.90 |
| Purchase #3 | $176.44 | 6.203% | $187.3846 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $195.36 | 6.228% | $207.527 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $213.46 | 6.767% | $227.9048 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $87.33 | 11.201% | $97.1118 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $249.47 | 13.195% | $282.3876 | $282.39 | $282.40 | $282.40 |
| 7 purchase totals = | $1,096.65 | $1,184.5547 | $1,184.55 | $1,184.60 | $1,184.60 | |