| 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 | $67.26 | 4.132% | $70.0392 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $128.67 | 4.400% | $134.3315 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $156.37 | 5.678% | $165.2487 | $165.25 | $165.25 | $165.20 |
| Purchase #4 | $170.26 | 9.550% | $186.5198 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $190.37 | 13.635% | $216.3269 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $123.92 | 10.795% | $137.2972 | $137.30 | $137.30 | $137.30 |
| Purchase #7 | $9.83 | 7.209% | $10.5386 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $846.68 | $920.3019 | $920.31 | $920.35 | $920.10 | |