| 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 | $129.52 | 7.741% | $139.5461 | $139.55 | $139.55 | $139.50 |
| Purchase #2 | $184.40 | 9.209% | $201.3814 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $81.84 | 9.250% | $89.4102 | $89.41 | $89.40 | $89.40 |
| Purchase #4 | $165.25 | 6.254% | $175.5847 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $236.40 | 6.498% | $251.7613 | $251.76 | $251.75 | $251.80 |
| Purchase #6 | $196.31 | 11.749% | $219.3745 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $186.51 | 4.820% | $195.4998 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $1,180.23 | $1,272.5580 | $1,272.55 | $1,272.55 | $1,272.60 | |