| 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 | $177.65 | 11.296% | $197.7173 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $187.82 | 9.155% | $205.0149 | $205.01 | $205.00 | $205.00 |
| Purchase #3 | $35.87 | 7.337% | $38.5018 | $38.50 | $38.50 | $38.50 |
| Purchase #4 | $190.73 | 3.448% | $197.3064 | $197.31 | $197.30 | $197.30 |
| Purchase #5 | $132.80 | 11.619% | $148.23 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $67.58 | 5.436% | $71.2536 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $141.32 | 11.301% | $157.2906 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $933.77 | $1,015.3146 | $1,015.31 | $1,015.30 | $1,015.30 | |