| 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 | $152.74 | 13.576% | $173.476 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $140.25 | 4.391% | $146.4084 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $208.76 | 4.735% | $218.6448 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $162.58 | 8.344% | $176.1457 | $176.15 | $176.15 | $176.10 |
| Purchase #5 | $205.66 | 8.752% | $223.6594 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $199.40 | 12.118% | $223.5633 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $174.49 | 6.147% | $185.2159 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $1,243.88 | $1,347.1135 | $1,347.12 | $1,347.10 | $1,347.10 | |