| 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 | $142.70 | 9.567% | $156.3521 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $232.57 | 12.178% | $260.8924 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $198.44 | 13.830% | $225.8843 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $219.31 | 6.458% | $233.473 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $57.75 | 8.425% | $62.6154 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $28.38 | 7.758% | $30.5817 | $30.58 | $30.60 | $30.60 |
| Purchase #7 | $46.82 | 6.598% | $49.9092 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $925.97 | $1,019.7081 | $1,019.70 | $1,019.70 | $1,019.80 | |