| 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 | $227.64 | 7.646% | $245.0454 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $5.69 | 8.370% | $6.1663 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $52.49 | 7.385% | $56.3664 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $169.43 | 3.396% | $175.1838 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $110.84 | 8.262% | $119.9976 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $74.84 | 9.339% | $81.8293 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $159.76 | 5.115% | $167.9317 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $800.69 | $852.5205 | $852.53 | $852.55 | $852.50 | |