| 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 | $143.64 | 6.569% | $153.0757 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $133.31 | 11.388% | $148.4913 | $148.49 | $148.50 | $148.50 |
| Purchase #3 | $121.42 | 8.196% | $131.3716 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $250.28 | 4.450% | $261.4175 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $221.26 | 12.665% | $249.2826 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $142.55 | 11.553% | $159.0188 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $10.52 | 10.262% | $11.5996 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $1,022.98 | $1,114.2571 | $1,114.26 | $1,114.25 | $1,114.30 | |