| 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 | $137.72 | 12.341% | $154.716 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $224.81 | 5.577% | $237.3477 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $111.78 | 6.482% | $119.0256 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $128.83 | 3.457% | $133.2837 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $48.35 | 13.215% | $54.7395 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $144.51 | 7.231% | $154.9595 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $163.52 | 7.105% | $175.1381 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $959.52 | $1,029.2101 | $1,029.22 | $1,029.25 | $1,029.10 | |