| 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 | $227.25 | 6.819% | $242.7462 | $242.75 | $242.75 | $242.70 |
| Purchase #2 | $138.71 | 13.214% | $157.0391 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $63.84 | 4.387% | $66.6407 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $145.34 | 3.719% | $150.7452 | $150.75 | $150.75 | $150.70 |
| Purchase #5 | $156.29 | 9.264% | $170.7687 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $130.60 | 13.328% | $148.0064 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $64.51 | 10.353% | $71.1887 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $926.54 | $1,007.1350 | $1,007.15 | $1,007.15 | $1,007.00 | |