| 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 | $147.80 | 6.368% | $157.2119 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $31.85 | 11.240% | $35.4299 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $175.95 | 10.852% | $195.0441 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $247.56 | 12.264% | $277.9208 | $277.92 | $277.90 | $277.90 |
| Purchase #5 | $241.38 | 8.272% | $261.347 | $261.35 | $261.35 | $261.30 |
| Purchase #6 | $80.88 | 10.398% | $89.2899 | $89.29 | $89.30 | $89.30 |
| Purchase #7 | $202.41 | 9.235% | $221.1026 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $1,127.83 | $1,237.3462 | $1,237.34 | $1,237.35 | $1,237.20 | |