| 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 | $165.47 | 11.634% | $184.7208 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $80.88 | 11.802% | $90.4255 | $90.43 | $90.45 | $90.40 |
| Purchase #3 | $158.63 | 3.666% | $164.4454 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $203.93 | 4.324% | $212.7479 | $212.75 | $212.75 | $212.70 |
| Purchase #5 | $106.77 | 10.643% | $118.1335 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $65.84 | 5.687% | $69.5843 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $242.70 | 4.304% | $253.1458 | $253.15 | $253.15 | $253.10 |
| 7 purchase totals = | $1,024.22 | $1,093.2032 | $1,093.21 | $1,093.25 | $1,093.00 | |