| 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 | $151.46 | 4.185% | $157.7986 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $155.60 | 9.684% | $170.6683 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $11.30 | 8.476% | $12.2578 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $182.52 | 11.490% | $203.4915 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $97.72 | 5.785% | $103.3731 | $103.37 | $103.35 | $103.40 |
| Purchase #6 | $209.58 | 11.719% | $234.1407 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $128.65 | 7.702% | $138.5586 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $936.83 | $1,020.2886 | $1,020.29 | $1,020.25 | $1,020.40 | |