| 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 | $113.25 | 8.812% | $123.2296 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $94.97 | 13.585% | $107.8717 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $135.70 | 7.489% | $145.8626 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $190.52 | 6.725% | $203.3325 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $154.34 | 13.738% | $175.5432 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $186.36 | 7.215% | $199.8059 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $47.31 | 9.714% | $51.9057 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $922.45 | $1,007.5512 | $1,007.55 | $1,007.55 | $1,007.50 | |