| 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 | $178.66 | 7.157% | $191.4467 | $191.45 | $191.45 | $191.40 |
| Purchase #2 | $73.79 | 7.302% | $79.1781 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $87.80 | 5.548% | $92.6711 | $92.67 | $92.65 | $92.70 |
| Purchase #4 | $56.69 | 5.218% | $59.6481 | $59.65 | $59.65 | $59.60 |
| Purchase #5 | $214.91 | 12.654% | $242.1047 | $242.10 | $242.10 | $242.10 |
| Purchase #6 | $69.47 | 10.711% | $76.9109 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $215.70 | 8.542% | $234.1251 | $234.13 | $234.15 | $234.10 |
| 7 purchase totals = | $897.02 | $976.0847 | $976.09 | $976.10 | $976.00 | |