| 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 | $140.75 | 5.377% | $148.3181 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $230.95 | 7.215% | $247.613 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $21.51 | 6.668% | $22.9443 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $62.35 | 10.757% | $69.057 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $26.71 | 13.341% | $30.2734 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $215.91 | 7.341% | $231.76 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $11.40 | 12.566% | $12.8325 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $709.58 | $762.7983 | $762.79 | $762.75 | $762.80 | |