| 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 | $142.67 | 4.848% | $149.5866 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $94.36 | 13.149% | $106.7674 | $106.77 | $106.75 | $106.80 |
| Purchase #3 | $120.83 | 7.596% | $130.0082 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $94.86 | 10.348% | $104.6761 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $97.89 | 8.381% | $106.0942 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $56.58 | 11.408% | $63.0346 | $63.03 | $63.05 | $63.00 |
| Purchase #7 | $241.37 | 12.709% | $272.0457 | $272.05 | $272.05 | $272.00 |
| 7 purchase totals = | $848.56 | $932.2128 | $932.22 | $932.25 | $932.20 | |