| 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 | $246.44 | 5.160% | $259.1563 | $259.16 | $259.15 | $259.20 |
| Purchase #2 | $18.61 | 9.204% | $20.3229 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $171.63 | 6.380% | $182.58 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $179.33 | 3.856% | $186.245 | $186.25 | $186.25 | $186.20 |
| Purchase #5 | $72.92 | 5.683% | $77.064 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $133.99 | 5.568% | $141.4506 | $141.45 | $141.45 | $141.50 |
| Purchase #7 | $21.76 | 5.171% | $22.8852 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $844.68 | $889.7040 | $889.71 | $889.70 | $889.80 | |