| 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 | $170.90 | 12.245% | $191.8267 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $123.96 | 13.741% | $140.9933 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $191.63 | 13.146% | $216.8217 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $220.51 | 13.660% | $250.6317 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $206.70 | 3.606% | $214.1536 | $214.15 | $214.15 | $214.20 |
| Purchase #6 | $82.63 | 5.398% | $87.0904 | $87.09 | $87.10 | $87.10 |
| Purchase #7 | $163.39 | 10.849% | $181.1162 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $1,159.72 | $1,282.6336 | $1,282.63 | $1,282.65 | $1,282.60 | |