| 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 | $113.48 | 12.147% | $127.2644 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $147.29 | 13.709% | $167.482 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $92.63 | 9.538% | $101.465 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $49.71 | 10.679% | $55.0185 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $31.90 | 3.316% | $32.9578 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $109.53 | 8.418% | $118.7502 | $118.75 | $118.75 | $118.80 |
| Purchase #7 | $206.93 | 8.568% | $224.6598 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $751.47 | $827.5977 | $827.60 | $827.55 | $827.80 | |