| 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 | $170.78 | 9.507% | $187.0161 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $5.79 | 8.499% | $6.2821 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $134.94 | 4.145% | $140.5333 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $69.39 | 6.240% | $73.7199 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $52.34 | 6.369% | $55.6735 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $185.41 | 11.451% | $206.6413 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $130.83 | 5.286% | $137.7457 | $137.75 | $137.75 | $137.70 |
| 7 purchase totals = | $749.48 | $807.6119 | $807.61 | $807.60 | $807.50 | |