| 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 | $136.62 | 8.354% | $148.0332 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $28.85 | 5.339% | $30.3903 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $238.97 | 11.379% | $266.1624 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $129.90 | 10.572% | $143.633 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $206.86 | 5.238% | $217.6953 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $148.58 | 3.828% | $154.2676 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $209.70 | 6.230% | $222.7643 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $1,099.48 | $1,182.9461 | $1,182.94 | $1,182.95 | $1,183.00 | |