| 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 | $181.91 | 9.795% | $199.7281 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $89.52 | 8.685% | $97.2948 | $97.29 | $97.30 | $97.30 |
| Purchase #3 | $74.57 | 12.505% | $83.895 | $83.90 | $83.90 | $83.90 |
| Purchase #4 | $74.99 | 5.268% | $78.9405 | $78.94 | $78.95 | $78.90 |
| Purchase #5 | $227.58 | 7.168% | $243.8929 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $53.85 | 5.179% | $56.6389 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $147.68 | 6.717% | $157.5997 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $850.10 | $917.9899 | $917.99 | $918.05 | $917.90 | |