| 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 | $139.81 | 10.151% | $154.0021 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $72.45 | 6.805% | $77.3802 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $214.44 | 5.407% | $226.0348 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $112.37 | 13.236% | $127.2433 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $126.86 | 13.652% | $144.1789 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $214.77 | 8.407% | $232.8257 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $53.76 | 13.219% | $60.8665 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $934.46 | $1,022.5315 | $1,022.53 | $1,022.60 | $1,022.50 | |