| 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 | $165.61 | 11.721% | $185.0211 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $170.62 | 7.615% | $183.6127 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $105.98 | 11.436% | $118.0999 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $13.99 | 5.243% | $14.7235 | $14.72 | $14.70 | $14.70 |
| Purchase #5 | $188.69 | 12.456% | $212.1932 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $191.52 | 5.629% | $202.3007 | $202.30 | $202.30 | $202.30 |
| Purchase #7 | $47.40 | 5.871% | $50.1829 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $883.81 | $966.1340 | $966.12 | $966.10 | $966.10 | |