| 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 | $177.81 | 9.510% | $194.7197 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $186.38 | 6.437% | $198.3773 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $130.87 | 5.599% | $138.1974 | $138.20 | $138.20 | $138.20 |
| Purchase #4 | $216.82 | 11.303% | $241.3272 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $54.60 | 7.601% | $58.7501 | $58.75 | $58.75 | $58.80 |
| Purchase #6 | $79.30 | 9.657% | $86.958 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $193.91 | 10.645% | $214.5517 | $214.55 | $214.55 | $214.60 |
| 7 purchase totals = | $1,039.69 | $1,132.8814 | $1,132.89 | $1,132.90 | $1,133.00 | |