| 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 | $78.67 | 4.156% | $81.9395 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $160.58 | 4.204% | $167.3308 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $141.34 | 5.400% | $148.9724 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $193.67 | 6.530% | $206.3167 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $90.94 | 3.447% | $94.0747 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $54.37 | 11.185% | $60.4513 | $60.45 | $60.45 | $60.50 |
| Purchase #7 | $221.92 | 12.831% | $250.3946 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $941.49 | $1,009.4800 | $1,009.47 | $1,009.45 | $1,009.50 | |