| 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 | $135.73 | 8.711% | $147.5534 | $147.55 | $147.55 | $147.60 |
| Purchase #2 | $131.42 | 3.669% | $136.2418 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $187.57 | 4.334% | $195.6993 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $250.63 | 10.685% | $277.4098 | $277.41 | $277.40 | $277.40 |
| Purchase #5 | $132.57 | 3.730% | $137.5149 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $61.55 | 9.240% | $67.2372 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $201.29 | 13.204% | $227.8683 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $1,100.76 | $1,189.5247 | $1,189.52 | $1,189.50 | $1,189.50 | |