| 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 | $187.34 | 6.484% | $199.4871 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $238.38 | 6.620% | $254.1608 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $79.53 | 10.234% | $87.6691 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $40.68 | 13.444% | $46.149 | $46.15 | $46.15 | $46.10 |
| Purchase #5 | $55.81 | 13.676% | $63.4426 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $146.78 | 13.868% | $167.1355 | $167.14 | $167.15 | $167.10 |
| Purchase #7 | $148.48 | 12.512% | $167.0578 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $897.00 | $985.1019 | $985.11 | $985.10 | $985.10 | |