| 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 | $137.99 | 12.308% | $154.9738 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $231.78 | 9.497% | $253.7921 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $220.77 | 3.665% | $228.8612 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $242.49 | 3.337% | $250.5819 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $15.49 | 11.508% | $17.2726 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $40.70 | 11.266% | $45.2853 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $52.51 | 9.599% | $57.5504 | $57.55 | $57.55 | $57.60 |
| 7 purchase totals = | $941.73 | $1,008.3173 | $1,008.31 | $1,008.30 | $1,008.50 | |