| 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 | $145.62 | 6.321% | $154.8246 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $14.76 | 9.650% | $16.1843 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $21.91 | 9.131% | $23.9106 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $220.31 | 9.639% | $241.5457 | $241.55 | $241.55 | $241.50 |
| Purchase #5 | $59.44 | 9.370% | $65.0095 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $16.83 | 10.447% | $18.5882 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $126.78 | 10.409% | $139.9765 | $139.98 | $140.00 | $140.00 |
| 7 purchase totals = | $605.65 | $660.0394 | $660.04 | $660.05 | $660.00 | |