| 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 | $6.76 | 9.547% | $7.4054 | $7.41 | $7.40 | $7.40 |
| Purchase #2 | $123.89 | 10.381% | $136.751 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $18.87 | 12.393% | $21.2086 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $151.76 | 9.646% | $166.3988 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $101.64 | 7.432% | $109.1939 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $159.55 | 3.843% | $165.6815 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $132.90 | 4.393% | $138.7383 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $695.37 | $745.3775 | $745.38 | $745.40 | $745.40 | |