| 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 | $124.27 | 7.693% | $133.8301 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $180.33 | 12.441% | $202.7649 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $16.29 | 13.462% | $18.483 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $50.59 | 11.856% | $56.588 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $136.38 | 12.759% | $153.7807 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $28.40 | 6.265% | $30.1793 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $13.36 | 5.620% | $14.1108 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $549.62 | $609.7368 | $609.73 | $609.80 | $609.80 | |