| 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 | $163.27 | 12.233% | $183.2428 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $227.58 | 10.258% | $250.9252 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $123.87 | 4.586% | $129.5507 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $130.54 | 6.462% | $138.9755 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $47.71 | 8.171% | $51.6084 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $164.52 | 12.497% | $185.0801 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $174.87 | 13.573% | $198.6051 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $1,032.36 | $1,137.9878 | $1,138.00 | $1,138.05 | $1,138.00 | |