| 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 | $101.54 | 5.565% | $107.1907 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $198.61 | 10.539% | $219.5415 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $69.63 | 7.375% | $74.7652 | $74.77 | $74.75 | $74.80 |
| Purchase #4 | $142.67 | 10.725% | $157.9714 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $163.25 | 11.303% | $181.7021 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $225.55 | 5.552% | $238.0725 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $164.98 | 6.186% | $175.1857 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $1,066.23 | $1,154.4291 | $1,154.43 | $1,154.40 | $1,154.50 | |