| 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 | $141.89 | 13.638% | $161.241 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $223.78 | 5.788% | $236.7324 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $28.34 | 3.419% | $29.3089 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $78.86 | 8.630% | $85.6656 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $96.53 | 11.743% | $107.8655 | $107.87 | $107.85 | $107.90 |
| Purchase #6 | $34.41 | 4.699% | $36.0269 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $230.88 | 6.396% | $245.6471 | $245.65 | $245.65 | $245.60 |
| 7 purchase totals = | $834.69 | $902.4874 | $902.50 | $902.50 | $902.40 | |