| 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 | $154.41 | 7.372% | $165.7931 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $158.95 | 10.467% | $175.5873 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $249.35 | 13.707% | $283.5284 | $283.53 | $283.55 | $283.50 |
| Purchase #4 | $244.34 | 11.322% | $272.0042 | $272.00 | $272.00 | $272.00 |
| Purchase #5 | $134.60 | 10.514% | $148.7518 | $148.75 | $148.75 | $148.80 |
| Purchase #6 | $16.68 | 12.516% | $18.7677 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $205.84 | 13.458% | $233.5419 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $1,164.17 | $1,297.9744 | $1,297.97 | $1,298.00 | $1,298.00 | |