| 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 | $119.84 | 13.429% | $135.9333 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $140.25 | 5.770% | $148.3424 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $141.89 | 5.438% | $149.606 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $10.26 | 9.167% | $11.2005 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $124.26 | 8.536% | $134.8668 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $158.76 | 13.430% | $180.0815 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $88.82 | 4.107% | $92.4678 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $784.08 | $852.4983 | $852.50 | $852.50 | $852.50 | |