| 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 | $164.97 | 7.393% | $177.1662 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $95.76 | 11.298% | $106.579 | $106.58 | $106.60 | $106.60 |
| Purchase #3 | $149.78 | 11.468% | $166.9568 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $135.39 | 7.199% | $145.1367 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $194.83 | 3.363% | $201.3821 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $234.98 | 4.856% | $246.3906 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $186.46 | 10.497% | $206.0327 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $1,162.17 | $1,249.6441 | $1,249.65 | $1,249.70 | $1,249.70 | |