| 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 | $80.98 | 6.756% | $86.451 | $86.45 | $86.45 | $86.50 |
| Purchase #2 | $177.41 | 13.711% | $201.7347 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $176.41 | 7.443% | $189.5402 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $70.36 | 13.530% | $79.8797 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $192.55 | 5.364% | $202.8784 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $153.52 | 13.622% | $174.4325 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $175.71 | 4.174% | $183.0441 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $1,026.94 | $1,117.9606 | $1,117.95 | $1,118.05 | $1,117.90 | |