| 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 | $134.33 | 9.577% | $147.1948 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $153.46 | 6.695% | $163.7341 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $136.60 | 6.384% | $145.3205 | $145.32 | $145.30 | $145.30 |
| Purchase #4 | $103.97 | 3.834% | $107.9562 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $134.79 | 7.514% | $144.9181 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $233.62 | 3.261% | $241.2383 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $8.43 | 8.178% | $9.1194 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $905.20 | $959.4814 | $959.48 | $959.45 | $959.40 | |