| 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 | $109.41 | 10.174% | $120.5414 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $161.41 | 8.555% | $175.2186 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $41.81 | 11.138% | $46.4668 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $145.36 | 3.313% | $150.1758 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $154.31 | 8.349% | $167.1933 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $154.55 | 6.788% | $165.0409 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $20.81 | 7.113% | $22.2902 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $787.66 | $846.9270 | $846.93 | $846.95 | $846.90 | |