| 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 | $195.70 | 11.652% | $218.503 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $133.34 | 5.651% | $140.875 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $196.97 | 8.188% | $213.0979 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $194.35 | 5.843% | $205.7059 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $134.64 | 5.459% | $141.99 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $164.27 | 10.322% | $181.2259 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $73.94 | 10.466% | $81.6786 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $1,093.21 | $1,183.0763 | $1,183.09 | $1,183.15 | $1,183.10 | |