| 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 | $120.91 | 10.454% | $133.5499 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $91.57 | 6.561% | $97.5779 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $133.31 | 11.628% | $148.8113 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $144.91 | 8.455% | $157.1621 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $16.71 | 6.550% | $17.8045 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $196.39 | 11.358% | $218.696 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $204.56 | 7.692% | $220.2948 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $908.36 | $993.8965 | $993.89 | $993.90 | $993.90 | |