| 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 | $134.87 | 3.389% | $139.4407 | $139.44 | $139.45 | $139.40 |
| Purchase #2 | $151.29 | 11.385% | $168.5144 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $216.52 | 7.275% | $232.2718 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $120.88 | 13.603% | $137.3233 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $17.81 | 9.448% | $19.4927 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $113.39 | 6.863% | $121.172 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $192.44 | 11.183% | $213.9606 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $947.20 | $1,032.1755 | $1,032.16 | $1,032.10 | $1,032.20 | |