| 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 | $147.87 | 9.501% | $161.9191 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $236.49 | 11.124% | $262.7971 | $262.80 | $262.80 | $262.80 |
| Purchase #3 | $36.84 | 7.627% | $39.6498 | $39.65 | $39.65 | $39.60 |
| Purchase #4 | $206.73 | 12.864% | $233.3237 | $233.32 | $233.30 | $233.30 |
| Purchase #5 | $250.53 | 10.847% | $277.705 | $277.71 | $277.70 | $277.70 |
| Purchase #6 | $121.97 | 8.212% | $131.9862 | $131.99 | $132.00 | $132.00 |
| Purchase #7 | $27.58 | 12.110% | $30.9199 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $1,028.01 | $1,138.3008 | $1,138.31 | $1,138.25 | $1,138.20 | |