| 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 | $164.38 | 13.693% | $186.8886 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $90.71 | 4.130% | $94.4563 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $126.95 | 11.268% | $141.2547 | $141.25 | $141.25 | $141.30 |
| Purchase #4 | $246.31 | 5.609% | $260.1255 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $23.58 | 11.542% | $26.3016 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $27.66 | 8.211% | $29.9312 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $117.59 | 10.163% | $129.5407 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $797.18 | $868.4986 | $868.50 | $868.55 | $868.50 | |