| 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 | $179.40 | 11.598% | $200.2068 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $162.30 | 11.321% | $180.674 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $46.83 | 4.378% | $48.8802 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $108.93 | 6.530% | $116.0431 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $73.78 | 10.641% | $81.6309 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $92.90 | 12.828% | $104.8172 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $184.32 | 3.537% | $190.8394 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $848.46 | $923.0916 | $923.09 | $923.10 | $923.00 | |