| 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 | $16.91 | 8.438% | $18.3369 | $18.34 | $18.35 | $18.30 |
| Purchase #2 | $140.81 | 7.181% | $150.9216 | $150.92 | $150.90 | $150.90 |
| Purchase #3 | $133.40 | 7.202% | $143.0075 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $222.87 | 3.311% | $230.2492 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $27.69 | 8.610% | $30.0741 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $183.39 | 7.477% | $197.1021 | $197.10 | $197.10 | $197.10 |
| Purchase #7 | $238.47 | 3.520% | $246.8641 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $963.54 | $1,016.5555 | $1,016.55 | $1,016.50 | $1,016.50 | |