| 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 | $176.81 | 6.259% | $187.8765 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $128.69 | 4.175% | $134.0628 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $234.95 | 4.833% | $246.3051 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $193.63 | 13.424% | $219.6229 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $67.30 | 12.825% | $75.9312 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $137.33 | 11.605% | $153.2671 | $153.27 | $153.25 | $153.30 |
| Purchase #7 | $201.88 | 6.858% | $215.7249 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $1,140.59 | $1,232.7905 | $1,232.79 | $1,232.75 | $1,232.80 | |