| 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 | $132.86 | 7.609% | $142.9693 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $131.42 | 5.762% | $138.9924 | $138.99 | $139.00 | $139.00 |
| Purchase #3 | $39.89 | 7.200% | $42.7621 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $199.30 | 4.538% | $208.3442 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $185.78 | 6.771% | $198.3592 | $198.36 | $198.35 | $198.40 |
| Purchase #6 | $157.37 | 4.231% | $164.0283 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $141.67 | 13.868% | $161.3168 | $161.32 | $161.30 | $161.30 |
| 7 purchase totals = | $988.29 | $1,056.7723 | $1,056.77 | $1,056.75 | $1,056.80 | |