| 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 | $103.98 | 9.766% | $114.1347 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $128.93 | 9.684% | $141.4156 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $191.46 | 5.313% | $201.6323 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $169.88 | 6.854% | $181.5236 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $171.53 | 12.222% | $192.4944 | $192.49 | $192.50 | $192.50 |
| Purchase #6 | $175.41 | 8.456% | $190.2427 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $49.76 | 13.758% | $56.606 | $56.61 | $56.60 | $56.60 |
| 7 purchase totals = | $990.95 | $1,078.0493 | $1,078.04 | $1,078.05 | $1,077.90 | |