| 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 | $137.50 | 3.200% | $141.9 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $99.56 | 3.560% | $103.1043 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $37.85 | 8.790% | $41.177 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $221.69 | 11.497% | $247.1777 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $135.30 | 9.566% | $148.2428 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $61.97 | 9.339% | $67.7574 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $20.85 | 12.597% | $23.4765 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $714.72 | $772.8357 | $772.84 | $772.90 | $772.90 | |