| 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 | $180.58 | 3.487% | $186.8768 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $30.58 | 10.789% | $33.8793 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $128.59 | 10.776% | $142.4469 | $142.45 | $142.45 | $142.40 |
| Purchase #4 | $147.41 | 3.276% | $152.2392 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $64.65 | 5.372% | $68.123 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $147.88 | 10.295% | $163.1042 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $231.63 | 11.106% | $257.3548 | $257.35 | $257.35 | $257.40 |
| 7 purchase totals = | $931.32 | $1,004.0242 | $1,004.02 | $1,004.05 | $1,004.00 | |