| 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 | $207.78 | 7.195% | $222.7298 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $145.52 | 6.298% | $154.6848 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $71.26 | 9.155% | $77.7839 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $146.46 | 6.233% | $155.5889 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $162.84 | 4.536% | $170.2264 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $235.63 | 9.287% | $257.513 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $128.84 | 11.454% | $143.5973 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $1,098.33 | $1,182.1241 | $1,182.12 | $1,182.20 | $1,182.10 | |