| 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 | $175.57 | 7.675% | $189.045 | $189.05 | $189.05 | $189.00 |
| Purchase #2 | $201.56 | 3.515% | $208.6448 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $140.64 | 9.768% | $154.3777 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $87.25 | 11.303% | $97.1119 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $232.72 | 7.413% | $249.9715 | $249.97 | $249.95 | $250.00 |
| Purchase #6 | $38.26 | 10.576% | $42.3064 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $248.36 | 7.146% | $266.1078 | $266.11 | $266.10 | $266.10 |
| 7 purchase totals = | $1,124.36 | $1,207.5651 | $1,207.57 | $1,207.55 | $1,207.50 | |