| 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 | $223.38 | 3.471% | $231.1335 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $203.93 | 6.518% | $217.2222 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $157.88 | 8.411% | $171.1593 | $171.16 | $171.15 | $171.20 |
| Purchase #4 | $126.83 | 5.125% | $133.33 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $52.63 | 8.732% | $57.2257 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $64.49 | 8.199% | $69.7775 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $189.89 | 3.717% | $196.9482 | $196.95 | $196.95 | $196.90 |
| 7 purchase totals = | $1,019.03 | $1,076.7964 | $1,076.80 | $1,076.85 | $1,076.70 | |