| 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 | $193.34 | 6.772% | $206.433 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $155.42 | 7.652% | $167.3127 | $167.31 | $167.30 | $167.30 |
| Purchase #3 | $80.36 | 5.650% | $84.9003 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $196.58 | 10.596% | $217.4096 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $175.41 | 10.749% | $194.2648 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $93.74 | 3.782% | $97.2852 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $133.79 | 10.292% | $147.5597 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $1,028.64 | $1,115.1653 | $1,115.16 | $1,115.15 | $1,115.20 | |