| 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 | $63.74 | 11.313% | $70.9509 | $70.95 | $70.95 | $71.00 |
| Purchase #2 | $207.68 | 3.800% | $215.5718 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $249.75 | 3.569% | $258.6636 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $123.58 | 5.804% | $130.7526 | $130.75 | $130.75 | $130.80 |
| Purchase #5 | $185.38 | 10.788% | $205.3788 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $131.38 | 8.554% | $142.6182 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $159.73 | 3.696% | $165.6336 | $165.63 | $165.65 | $165.60 |
| 7 purchase totals = | $1,121.24 | $1,189.5695 | $1,189.56 | $1,189.55 | $1,189.70 | |