| 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 | $106.36 | 13.402% | $120.6144 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $170.64 | 7.331% | $183.1496 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $149.34 | 10.598% | $165.1671 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $150.48 | 11.582% | $167.9086 | $167.91 | $167.90 | $167.90 |
| Purchase #5 | $88.49 | 5.326% | $93.203 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $126.84 | 5.215% | $133.4547 | $133.45 | $133.45 | $133.50 |
| Purchase #7 | $126.85 | 5.650% | $134.017 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $919.00 | $997.5144 | $997.51 | $997.45 | $997.50 | |