| 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 | $147.28 | 9.531% | $161.3173 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $213.35 | 8.542% | $231.5744 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $237.59 | 5.266% | $250.1015 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $82.32 | 10.118% | $90.6491 | $90.65 | $90.65 | $90.60 |
| Purchase #5 | $125.97 | 5.768% | $133.2359 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $227.76 | 10.175% | $250.9346 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $61.84 | 9.417% | $67.6635 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $1,096.11 | $1,185.4763 | $1,185.47 | $1,185.45 | $1,185.40 | |