| 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 | $120.45 | 6.288% | $128.0239 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $145.99 | 7.273% | $156.6079 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $140.46 | 12.213% | $157.6144 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $218.79 | 7.563% | $235.3371 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $168.74 | 6.164% | $179.1411 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $52.87 | 12.688% | $59.5781 | $59.58 | $59.60 | $59.60 |
| Purchase #7 | $227.32 | 8.659% | $247.0036 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,074.62 | $1,163.3061 | $1,163.30 | $1,163.30 | $1,163.20 | |