| 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 | $142.33 | 7.788% | $153.4147 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $222.92 | 5.480% | $235.136 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $10.28 | 10.218% | $11.3304 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $185.32 | 11.575% | $206.7708 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $248.75 | 8.246% | $269.2619 | $269.26 | $269.25 | $269.30 |
| Purchase #6 | $121.87 | 8.452% | $132.1705 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $9.36 | 10.813% | $10.3721 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $940.83 | $1,018.4564 | $1,018.45 | $1,018.40 | $1,018.50 | |