| 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 | $101.32 | 6.391% | $107.7954 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $102.27 | 4.501% | $106.8732 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $46.26 | 10.730% | $51.2237 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $157.44 | 11.330% | $175.278 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $206.45 | 10.860% | $228.8705 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $51.38 | 10.350% | $56.6978 | $56.70 | $56.70 | $56.70 |
| Purchase #7 | $17.65 | 8.227% | $19.1021 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $682.77 | $745.8407 | $745.84 | $745.80 | $745.90 | |