| 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 | $179.51 | 9.427% | $196.4324 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $232.65 | 8.634% | $252.737 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $155.59 | 12.824% | $175.5429 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $175.55 | 3.277% | $181.3028 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $208.30 | 9.540% | $228.1718 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $207.60 | 6.469% | $221.0296 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $194.47 | 3.663% | $201.5934 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $1,353.67 | $1,456.8099 | $1,456.80 | $1,456.85 | $1,456.70 | |