| 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 | $149.49 | 9.432% | $163.5899 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $164.74 | 3.596% | $170.6641 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $114.48 | 4.207% | $119.2962 | $119.30 | $119.30 | $119.30 |
| Purchase #4 | $80.78 | 7.390% | $86.7496 | $86.75 | $86.75 | $86.70 |
| Purchase #5 | $234.77 | 6.844% | $250.8377 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $53.43 | 13.624% | $60.7093 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $145.80 | 7.167% | $156.2495 | $156.25 | $156.25 | $156.20 |
| 7 purchase totals = | $943.49 | $1,008.0963 | $1,008.10 | $1,008.10 | $1,008.00 | |