| 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 | $167.62 | 8.825% | $182.4125 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $7.64 | 6.543% | $8.1399 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $47.78 | 3.788% | $49.5899 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $52.97 | 6.191% | $56.2494 | $56.25 | $56.25 | $56.20 |
| Purchase #5 | $93.60 | 9.515% | $102.506 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $204.34 | 8.807% | $222.3362 | $222.34 | $222.35 | $222.30 |
| Purchase #7 | $165.57 | 3.158% | $170.7987 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $739.52 | $792.0326 | $792.04 | $792.05 | $791.90 | |