| 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 | $164.91 | 3.611% | $170.8649 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $18.85 | 6.566% | $20.0877 | $20.09 | $20.10 | $20.10 |
| Purchase #3 | $52.95 | 8.699% | $57.5561 | $57.56 | $57.55 | $57.60 |
| Purchase #4 | $158.94 | 13.190% | $179.9042 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $85.37 | 7.118% | $91.4466 | $91.45 | $91.45 | $91.40 |
| Purchase #6 | $195.35 | 6.106% | $207.2781 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $247.71 | 13.283% | $280.6133 | $280.61 | $280.60 | $280.60 |
| 7 purchase totals = | $924.08 | $1,007.7509 | $1,007.75 | $1,007.75 | $1,007.80 | |