| 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 | $95.53 | 8.558% | $103.7055 | $103.71 | $103.70 | $103.70 |
| Purchase #2 | $156.80 | 6.715% | $167.3291 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $207.33 | 10.330% | $228.7472 | $228.75 | $228.75 | $228.70 |
| Purchase #4 | $122.28 | 8.266% | $132.3877 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $154.53 | 12.799% | $174.3083 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $27.72 | 12.406% | $31.1589 | $31.16 | $31.15 | $31.20 |
| Purchase #7 | $48.43 | 11.641% | $54.0677 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $812.62 | $891.7044 | $891.72 | $891.70 | $891.70 | |