| 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 | $176.83 | 8.192% | $191.3159 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $248.80 | 13.770% | $283.0598 | $283.06 | $283.05 | $283.10 |
| Purchase #3 | $245.88 | 5.800% | $260.141 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $179.58 | 13.840% | $204.4339 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $180.74 | 5.863% | $191.3368 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $200.48 | 3.666% | $207.8296 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $192.41 | 13.705% | $218.7798 | $218.78 | $218.80 | $218.80 |
| 7 purchase totals = | $1,424.72 | $1,556.8968 | $1,556.90 | $1,556.95 | $1,556.80 | |