| 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 | $162.71 | 9.707% | $178.5043 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $179.66 | 9.418% | $196.5804 | $196.58 | $196.60 | $196.60 |
| Purchase #3 | $51.95 | 7.324% | $55.7548 | $55.75 | $55.75 | $55.80 |
| Purchase #4 | $187.67 | 9.426% | $205.3598 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $122.53 | 13.419% | $138.9723 | $138.97 | $138.95 | $139.00 |
| Purchase #6 | $181.78 | 7.673% | $195.728 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $212.42 | 12.439% | $238.8429 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $1,098.72 | $1,209.7425 | $1,209.73 | $1,209.75 | $1,209.80 | |