| 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 | $100.59 | 5.673% | $106.2965 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $187.32 | 9.738% | $205.5612 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $135.84 | 12.673% | $153.055 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $140.56 | 11.873% | $157.2487 | $157.25 | $157.25 | $157.20 |
| Purchase #5 | $137.47 | 8.221% | $148.7714 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $182.55 | 4.287% | $190.3759 | $190.38 | $190.40 | $190.40 |
| Purchase #7 | $193.86 | 13.374% | $219.7868 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,078.19 | $1,181.0955 | $1,181.11 | $1,181.10 | $1,181.20 | |