| 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 | $130.25 | 4.551% | $136.1777 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $69.84 | 9.227% | $76.2841 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $196.92 | 8.407% | $213.4751 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $194.85 | 6.772% | $208.0452 | $208.05 | $208.05 | $208.00 |
| Purchase #5 | $17.51 | 8.437% | $18.9873 | $18.99 | $19.00 | $19.00 |
| Purchase #6 | $145.30 | 7.612% | $156.3602 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $35.69 | 4.253% | $37.2079 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $790.36 | $846.5375 | $846.55 | $846.60 | $846.60 | |