| 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 | $173.25 | 5.152% | $182.1758 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $237.86 | 5.360% | $250.6093 | $250.61 | $250.60 | $250.60 |
| Purchase #3 | $136.27 | 13.209% | $154.2699 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $209.43 | 5.122% | $220.157 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $214.92 | 10.451% | $237.3813 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $135.28 | 13.131% | $153.0436 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $250.72 | 11.704% | $280.0643 | $280.06 | $280.05 | $280.10 |
| 7 purchase totals = | $1,357.73 | $1,477.7012 | $1,477.70 | $1,477.70 | $1,477.80 | |