| 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 | $133.32 | 13.545% | $151.3782 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $149.75 | 9.310% | $163.6917 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $137.30 | 5.362% | $144.662 | $144.66 | $144.65 | $144.70 |
| Purchase #4 | $37.43 | 11.220% | $41.6296 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $102.59 | 4.496% | $107.2024 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $208.79 | 10.316% | $230.3288 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $78.33 | 13.475% | $88.885 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $847.51 | $927.7777 | $927.78 | $927.85 | $927.80 | |