| 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 | $181.73 | 13.807% | $206.8215 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $5.54 | 9.400% | $6.0608 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $70.93 | 9.707% | $77.8152 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $233.97 | 4.461% | $244.4074 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $237.41 | 12.586% | $267.2904 | $267.29 | $267.30 | $267.30 |
| Purchase #6 | $171.79 | 5.396% | $181.0598 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $127.47 | 5.463% | $134.4337 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $1,028.84 | $1,117.8888 | $1,117.89 | $1,117.85 | $1,117.90 | |