| 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 | $76.40 | 7.230% | $81.9237 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $19.84 | 4.350% | $20.703 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $88.52 | 5.380% | $93.2824 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $156.88 | 12.304% | $176.1825 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $112.80 | 3.140% | $116.3419 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $187.83 | 11.731% | $209.8643 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $207.95 | 7.583% | $223.7188 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $850.22 | $922.0166 | $922.00 | $922.00 | $922.00 | |