| 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 | $181.34 | 5.367% | $191.0725 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $21.51 | 8.123% | $23.2573 | $23.26 | $23.25 | $23.30 |
| Purchase #3 | $77.89 | 5.501% | $82.1747 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $147.92 | 13.718% | $168.2117 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $193.73 | 9.432% | $212.0026 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $86.38 | 13.831% | $98.3272 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $219.38 | 9.684% | $240.6248 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $928.15 | $1,015.6708 | $1,015.66 | $1,015.60 | $1,015.70 | |