| 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 | $162.96 | 11.291% | $181.3598 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $72.60 | 7.511% | $78.053 | $78.05 | $78.05 | $78.10 |
| Purchase #3 | $113.41 | 5.787% | $119.973 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $205.58 | 8.199% | $222.4355 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $24.45 | 10.470% | $27.0099 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $120.30 | 12.468% | $135.299 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $204.91 | 13.693% | $232.9683 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $904.21 | $997.0985 | $997.10 | $997.05 | $997.20 | |