| 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 | $175.87 | 3.643% | $182.2769 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $111.60 | 10.427% | $123.2365 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $198.77 | 12.441% | $223.499 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $92.35 | 9.416% | $101.0457 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $146.85 | 12.401% | $165.0609 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $105.39 | 4.201% | $109.8174 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $67.79 | 11.850% | $75.8231 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $898.62 | $980.7595 | $980.77 | $980.75 | $980.70 | |