| 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 | $136.55 | 6.803% | $145.8395 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $219.71 | 9.414% | $240.3935 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $218.65 | 12.593% | $246.1846 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $231.92 | 13.337% | $262.8512 | $262.85 | $262.85 | $262.90 |
| Purchase #5 | $208.58 | 8.360% | $226.0173 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $75.40 | 10.128% | $83.0365 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $141.85 | 4.701% | $148.5184 | $148.52 | $148.50 | $148.50 |
| 7 purchase totals = | $1,232.66 | $1,352.8410 | $1,352.84 | $1,352.85 | $1,352.80 | |