| 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 | $147.95 | 6.481% | $157.5386 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $213.70 | 10.553% | $236.2518 | $236.25 | $236.25 | $236.30 |
| Purchase #3 | $102.54 | 9.223% | $111.9973 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $101.61 | 9.779% | $111.5464 | $111.55 | $111.55 | $111.50 |
| Purchase #5 | $199.73 | 9.500% | $218.7044 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $179.66 | 11.526% | $200.3676 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $84.38 | 3.785% | $87.5738 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $1,029.57 | $1,123.9799 | $1,123.98 | $1,123.95 | $1,124.00 | |