| 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 | $159.46 | 9.201% | $174.1319 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $128.59 | 10.363% | $141.9158 | $141.92 | $141.90 | $141.90 |
| Purchase #3 | $250.90 | 4.733% | $262.7751 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $126.26 | 5.569% | $133.2914 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $215.35 | 4.423% | $224.8749 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $127.89 | 13.873% | $145.6322 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $195.88 | 5.587% | $206.8238 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $1,204.33 | $1,289.4451 | $1,289.44 | $1,289.45 | $1,289.40 | |