| 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 | $145.65 | 10.377% | $160.7641 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $243.57 | 7.339% | $261.4456 | $261.45 | $261.45 | $261.40 |
| Purchase #3 | $49.33 | 4.637% | $51.6174 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $51.62 | 8.678% | $56.0996 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $161.98 | 5.766% | $171.3198 | $171.32 | $171.30 | $171.30 |
| Purchase #6 | $207.45 | 12.292% | $232.9498 | $232.95 | $232.95 | $232.90 |
| Purchase #7 | $179.80 | 3.290% | $185.7154 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $1,039.40 | $1,119.9117 | $1,119.92 | $1,119.85 | $1,119.80 | |