| 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 | $157.96 | 8.859% | $171.9537 | $171.95 | $171.95 | $172.00 |
| Purchase #2 | $7.82 | 10.108% | $8.6104 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $30.60 | 10.125% | $33.6983 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $179.71 | 11.377% | $200.1556 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $64.84 | 6.817% | $69.2601 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $63.49 | 3.157% | $65.4944 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $80.53 | 3.587% | $83.4186 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $584.95 | $632.5911 | $632.59 | $632.55 | $632.70 | |