| 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 | $163.64 | 10.179% | $180.2969 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $77.91 | 5.765% | $82.4015 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $53.66 | 8.822% | $58.3939 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $238.43 | 13.700% | $271.0949 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $134.67 | 8.361% | $145.9298 | $145.93 | $145.95 | $145.90 |
| Purchase #6 | $172.55 | 9.384% | $188.7421 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $78.39 | 6.318% | $83.3427 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $919.25 | $1,010.2018 | $1,010.19 | $1,010.25 | $1,010.10 | |