| 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 | $146.60 | 7.436% | $157.5012 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $117.56 | 4.524% | $122.8784 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $6.92 | 12.639% | $7.7946 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $206.87 | 5.249% | $217.7286 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $140.73 | 3.571% | $145.7555 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $117.83 | 12.213% | $132.2206 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $229.80 | 6.830% | $245.4953 | $245.50 | $245.50 | $245.50 |
| 7 purchase totals = | $966.31 | $1,029.3742 | $1,029.38 | $1,029.40 | $1,029.40 | |