| 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 | $107.83 | 9.619% | $118.2022 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $17.45 | 4.402% | $18.2181 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $216.86 | 6.276% | $230.4701 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $204.66 | 12.270% | $229.7718 | $229.77 | $229.75 | $229.80 |
| Purchase #5 | $74.40 | 9.491% | $81.4613 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $149.79 | 4.806% | $156.9889 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $141.37 | 12.643% | $159.2434 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $912.36 | $994.3558 | $994.35 | $994.30 | $994.40 | |