| 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 | $151.66 | 9.602% | $166.2224 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $132.30 | 4.614% | $138.4043 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $138.39 | 13.564% | $157.1612 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $207.92 | 7.345% | $223.1917 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $228.89 | 8.743% | $248.9019 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $132.37 | 3.330% | $136.7779 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $39.86 | 10.692% | $44.1218 | $44.12 | $44.10 | $44.10 |
| 7 purchase totals = | $1,031.39 | $1,114.7812 | $1,114.77 | $1,114.75 | $1,114.80 | |