| 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 | $121.68 | 9.441% | $133.1678 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $232.68 | 4.241% | $242.548 | $242.55 | $242.55 | $242.50 |
| Purchase #3 | $52.99 | 5.780% | $56.0528 | $56.05 | $56.05 | $56.10 |
| Purchase #4 | $198.62 | 3.870% | $206.3066 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $154.78 | 10.160% | $170.5056 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $189.49 | 5.185% | $199.3151 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $170.37 | 10.861% | $188.8739 | $188.87 | $188.85 | $188.90 |
| 7 purchase totals = | $1,120.61 | $1,196.7698 | $1,196.78 | $1,196.70 | $1,196.80 | |