| 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 | $140.28 | 9.300% | $153.326 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $114.31 | 4.445% | $119.3911 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $17.76 | 5.171% | $18.6784 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $143.84 | 7.298% | $154.3374 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $227.70 | 11.698% | $254.3363 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $33.80 | 11.840% | $37.8019 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $126.73 | 9.236% | $138.4348 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $804.42 | $876.3059 | $876.31 | $876.40 | $876.20 | |