| 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 | $155.68 | 4.750% | $163.0748 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $124.57 | 7.830% | $134.3238 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $153.74 | 5.211% | $161.7514 | $161.75 | $161.75 | $161.80 |
| Purchase #4 | $217.36 | 8.424% | $235.6704 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $94.98 | 3.127% | $97.95 | $97.95 | $97.95 | $98.00 |
| Purchase #6 | $241.44 | 6.407% | $256.9091 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $216.36 | 8.613% | $234.9951 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $1,204.13 | $1,284.6746 | $1,284.67 | $1,284.60 | $1,284.80 | |