| 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 | $162.25 | 3.116% | $167.3057 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $34.79 | 13.305% | $39.4188 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $25.38 | 6.237% | $26.963 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $115.82 | 4.753% | $121.3249 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $97.99 | 8.717% | $106.5318 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $70.88 | 12.749% | $79.9165 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $63.83 | 4.224% | $66.5262 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $570.94 | $607.9869 | $607.99 | $607.95 | $607.90 | |