| 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 | $141.92 | 6.322% | $150.8922 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $6.87 | 3.618% | $7.1186 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $72.65 | 3.249% | $75.0104 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $204.67 | 8.179% | $221.41 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $166.26 | 5.785% | $175.8781 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $235.41 | 6.800% | $251.4179 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $179.79 | 9.217% | $196.3612 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $1,007.57 | $1,078.0884 | $1,078.09 | $1,078.05 | $1,078.10 | |