| 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 | $157.70 | 5.815% | $166.8703 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $219.87 | 11.773% | $245.7553 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $8.62 | 12.850% | $9.7277 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $215.26 | 7.649% | $231.7252 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $239.52 | 3.371% | $247.5942 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $170.72 | 11.298% | $190.0079 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $229.80 | 11.347% | $255.8754 | $255.88 | $255.90 | $255.90 |
| 7 purchase totals = | $1,241.49 | $1,347.5560 | $1,347.57 | $1,347.60 | $1,347.60 | |