| 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 | $156.65 | 7.153% | $167.8552 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $197.32 | 12.687% | $222.354 | $222.35 | $222.35 | $222.40 |
| Purchase #3 | $22.79 | 9.509% | $24.9571 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $212.63 | 5.859% | $225.088 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $106.76 | 13.187% | $120.8384 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $212.27 | 5.534% | $224.017 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $118.40 | 9.641% | $129.8149 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $1,026.82 | $1,114.9246 | $1,114.93 | $1,114.90 | $1,115.00 | |