| 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 | $135.38 | 7.713% | $145.8219 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $125.81 | 6.525% | $134.0191 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $38.86 | 5.105% | $40.8438 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $232.40 | 11.707% | $259.6071 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $178.41 | 7.869% | $192.4491 | $192.45 | $192.45 | $192.40 |
| Purchase #6 | $161.25 | 6.478% | $171.6958 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $151.46 | 11.504% | $168.884 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $1,023.57 | $1,113.3208 | $1,113.32 | $1,113.30 | $1,113.20 | |