| 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 | $162.46 | 9.483% | $177.8661 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $155.46 | 13.313% | $176.1564 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $131.82 | 9.456% | $144.2849 | $144.28 | $144.30 | $144.30 |
| Purchase #4 | $199.59 | 4.109% | $207.7912 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $138.59 | 11.578% | $154.636 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $27.86 | 7.717% | $30.01 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $203.32 | 12.477% | $228.6882 | $228.69 | $228.70 | $228.70 |
| 7 purchase totals = | $1,019.10 | $1,119.4328 | $1,119.44 | $1,119.45 | $1,119.50 | |