| 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 | $185.65 | 8.662% | $201.731 | $201.73 | $201.75 | $201.70 |
| Purchase #2 | $152.66 | 12.473% | $171.7013 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $185.77 | 7.116% | $198.9894 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $187.85 | 8.331% | $203.4998 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $19.61 | 6.676% | $20.9192 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $114.78 | 9.224% | $125.3673 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $128.51 | 3.862% | $133.4731 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $974.83 | $1,055.6811 | $1,055.68 | $1,055.65 | $1,055.70 | |