| 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 | $86.92 | 4.432% | $90.7723 | $90.77 | $90.75 | $90.80 |
| Purchase #2 | $152.71 | 9.738% | $167.5809 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $190.30 | 5.622% | $200.9987 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $154.79 | 13.476% | $175.6495 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $185.66 | 8.397% | $201.2499 | $201.25 | $201.25 | $201.20 |
| Purchase #6 | $178.66 | 6.236% | $189.8012 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $214.65 | 3.566% | $222.3044 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $1,163.69 | $1,248.3569 | $1,248.35 | $1,248.35 | $1,248.30 | |