| 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 | $100.37 | 13.742% | $114.1628 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $145.63 | 5.691% | $153.9178 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $191.41 | 13.846% | $217.9126 | $217.91 | $217.90 | $217.90 |
| Purchase #4 | $50.74 | 4.782% | $53.1664 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $106.51 | 8.493% | $115.5559 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $115.47 | 7.651% | $124.3046 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $82.80 | 4.291% | $86.3529 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $792.93 | $865.3730 | $865.37 | $865.30 | $865.50 | |