| 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 | $149.61 | 9.142% | $163.2873 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $207.62 | 12.831% | $234.2597 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $181.26 | 4.767% | $189.9007 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $79.57 | 10.451% | $87.8859 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $119.56 | 11.236% | $132.9938 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $247.69 | 3.394% | $256.0966 | $256.10 | $256.10 | $256.10 |
| Purchase #7 | $149.58 | 9.718% | $164.1162 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $1,134.89 | $1,228.5402 | $1,228.55 | $1,228.55 | $1,228.60 | |