| 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 | $138.97 | 13.496% | $157.7254 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $186.78 | 8.227% | $202.1464 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $155.92 | 4.585% | $163.0689 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $6.67 | 10.179% | $7.3489 | $7.35 | $7.35 | $7.30 |
| Purchase #5 | $24.60 | 8.455% | $26.6799 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $138.43 | 6.581% | $147.5401 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $127.29 | 9.756% | $139.7084 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $778.66 | $844.2180 | $844.23 | $844.25 | $844.10 | |