| 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 | $175.98 | 6.263% | $187.0016 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $156.65 | 5.499% | $165.2642 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $24.54 | 9.357% | $26.8362 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $203.30 | 9.369% | $222.3472 | $222.35 | $222.35 | $222.30 |
| Purchase #5 | $32.51 | 13.763% | $36.9844 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $222.45 | 7.728% | $239.6409 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $206.74 | 3.775% | $214.5444 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $1,022.17 | $1,092.6189 | $1,092.61 | $1,092.65 | $1,092.50 | |