| 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 | $140.56 | 11.534% | $156.7722 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $125.73 | 7.791% | $135.5256 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $133.62 | 10.638% | $147.8345 | $147.83 | $147.85 | $147.80 |
| Purchase #4 | $244.73 | 6.447% | $260.5077 | $260.51 | $260.50 | $260.50 |
| Purchase #5 | $115.48 | 5.546% | $121.8845 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $248.54 | 10.645% | $274.9971 | $275.00 | $275.00 | $275.00 |
| Purchase #7 | $19.83 | 8.474% | $21.5104 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $1,028.49 | $1,119.0320 | $1,119.03 | $1,119.05 | $1,119.00 | |