| 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 | $201.90 | 7.682% | $217.41 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $75.46 | 12.841% | $85.1498 | $85.15 | $85.15 | $85.10 |
| Purchase #3 | $115.81 | 4.241% | $120.7215 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $136.60 | 7.449% | $146.7753 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $98.36 | 10.656% | $108.8412 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $127.72 | 9.540% | $139.9045 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $56.99 | 8.658% | $61.9242 | $61.92 | $61.90 | $61.90 |
| 7 purchase totals = | $812.84 | $880.7265 | $880.72 | $880.70 | $880.60 | |