| 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 | $65.49 | 7.474% | $70.3847 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $93.75 | 10.835% | $103.9078 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $14.66 | 10.300% | $16.17 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $111.32 | 8.622% | $120.918 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $167.30 | 13.388% | $189.6981 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $178.82 | 4.504% | $186.8741 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $200.84 | 12.644% | $226.2342 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $832.18 | $914.1869 | $914.18 | $914.15 | $914.20 | |