| 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 | $181.67 | 4.810% | $190.4083 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $205.30 | 5.867% | $217.345 | $217.35 | $217.35 | $217.30 |
| Purchase #3 | $207.34 | 8.557% | $225.0821 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $25.39 | 8.367% | $27.5144 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $164.87 | 13.169% | $186.5817 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $178.93 | 3.292% | $184.8204 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $107.80 | 4.228% | $112.3578 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $1,071.30 | $1,144.1097 | $1,144.11 | $1,144.10 | $1,144.10 | |