| 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 | $126.45 | 10.648% | $139.9144 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $173.34 | 7.653% | $186.6057 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $221.44 | 9.374% | $242.1978 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $186.69 | 12.161% | $209.3934 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $53.79 | 13.123% | $60.8489 | $60.85 | $60.85 | $60.80 |
| Purchase #6 | $15.42 | 12.271% | $17.3122 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $33.53 | 12.329% | $37.6639 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $810.66 | $893.9363 | $893.93 | $893.90 | $893.90 | |