| 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 | $160.54 | 13.390% | $182.0363 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $64.27 | 3.547% | $66.5497 | $66.55 | $66.55 | $66.50 |
| Purchase #3 | $37.67 | 4.767% | $39.4657 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $191.99 | 4.328% | $200.2993 | $200.30 | $200.30 | $200.30 |
| Purchase #5 | $129.33 | 5.845% | $136.8893 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $64.64 | 13.727% | $73.5131 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $147.52 | 12.500% | $165.96 | $165.96 | $165.95 | $166.00 |
| 7 purchase totals = | $795.96 | $864.7134 | $864.72 | $864.70 | $864.70 | |