| 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 | $156.70 | 5.328% | $165.049 | $165.05 | $165.05 | $165.00 |
| Purchase #2 | $225.44 | 11.842% | $252.1366 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $235.99 | 7.330% | $253.2881 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $145.35 | 8.485% | $157.6829 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $38.51 | 12.773% | $43.4289 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $238.51 | 8.567% | $258.9432 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $75.78 | 13.494% | $86.0058 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $1,116.28 | $1,216.5345 | $1,216.54 | $1,216.60 | $1,216.40 | |