| 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 | $135.75 | 13.678% | $154.3179 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $40.40 | 3.361% | $41.7578 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $239.54 | 3.682% | $248.3599 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $74.66 | 5.831% | $79.0134 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $191.78 | 5.714% | $202.7383 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $241.75 | 8.159% | $261.4744 | $261.47 | $261.45 | $261.50 |
| Purchase #7 | $13.72 | 9.636% | $15.0421 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $937.60 | $1,002.7038 | $1,002.70 | $1,002.65 | $1,002.70 | |