| 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 | $79.30 | 6.488% | $84.445 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $180.54 | 8.275% | $195.4797 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $185.84 | 6.853% | $198.5756 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $127.97 | 4.719% | $134.0089 | $134.01 | $134.00 | $134.00 |
| Purchase #5 | $151.97 | 4.659% | $159.0503 | $159.05 | $159.05 | $159.10 |
| Purchase #6 | $141.39 | 6.661% | $150.808 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $134.55 | 4.439% | $140.5227 | $140.52 | $140.50 | $140.50 |
| 7 purchase totals = | $1,001.56 | $1,062.8902 | $1,062.90 | $1,062.90 | $1,062.90 | |