| 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 | $178.64 | 13.133% | $202.1008 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $206.33 | 12.279% | $231.6653 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $227.43 | 9.282% | $248.5401 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $225.27 | 11.607% | $251.4171 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $190.38 | 4.467% | $198.8843 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $167.73 | 11.456% | $186.9451 | $186.95 | $186.95 | $186.90 |
| Purchase #7 | $91.86 | 6.262% | $97.6123 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $1,287.64 | $1,417.1650 | $1,417.17 | $1,417.15 | $1,417.10 | |