| 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 | $175.91 | 5.332% | $185.2895 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $176.96 | 11.410% | $197.1511 | $197.15 | $197.15 | $197.20 |
| Purchase #3 | $205.39 | 12.482% | $231.0268 | $231.03 | $231.05 | $231.00 |
| Purchase #4 | $165.85 | 3.288% | $171.3031 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $27.47 | 8.161% | $29.7118 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $56.88 | 9.640% | $62.3632 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $83.38 | 8.848% | $90.7575 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $891.84 | $967.6030 | $967.60 | $967.60 | $967.70 | |