| 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 | $105.45 | 9.196% | $115.1472 | $115.15 | $115.15 | $115.10 |
| Purchase #2 | $108.82 | 5.188% | $114.4656 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $159.53 | 9.755% | $175.0922 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $95.36 | 7.199% | $102.225 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $18.94 | 11.293% | $21.0789 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $66.72 | 3.245% | $68.8851 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $235.79 | 12.408% | $265.0468 | $265.05 | $265.05 | $265.00 |
| 7 purchase totals = | $790.61 | $861.9408 | $861.96 | $862.00 | $861.90 | |