| 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 | $176.80 | 9.283% | $193.2123 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $107.78 | 13.204% | $122.0113 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $108.78 | 5.210% | $114.4474 | $114.45 | $114.45 | $114.40 |
| Purchase #4 | $61.30 | 7.476% | $65.8828 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $10.96 | 5.380% | $11.5496 | $11.55 | $11.55 | $11.50 |
| Purchase #6 | $188.45 | 11.336% | $209.8127 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $33.40 | 13.474% | $37.9003 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $687.47 | $754.8164 | $754.81 | $754.80 | $754.70 | |