| 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 | $144.38 | 8.738% | $156.9959 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $122.51 | 8.785% | $133.2725 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $57.88 | 12.468% | $65.0965 | $65.10 | $65.10 | $65.10 |
| Purchase #4 | $140.48 | 11.313% | $156.3725 | $156.37 | $156.35 | $156.40 |
| Purchase #5 | $209.73 | 13.467% | $237.9743 | $237.97 | $237.95 | $238.00 |
| Purchase #6 | $213.27 | 3.744% | $221.2548 | $221.25 | $221.25 | $221.30 |
| Purchase #7 | $229.95 | 3.845% | $238.7916 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $1,118.20 | $1,209.7581 | $1,209.75 | $1,209.70 | $1,209.90 | |