| 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 | $165.93 | 10.719% | $183.716 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $115.41 | 11.786% | $129.0122 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $134.28 | 3.723% | $139.2792 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $172.87 | 5.453% | $182.2966 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $131.31 | 10.325% | $144.8678 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $188.45 | 4.772% | $197.4428 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $226.36 | 9.501% | $247.8665 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,134.61 | $1,224.4811 | $1,224.49 | $1,224.45 | $1,224.50 | |