| 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 | $154.68 | 4.822% | $162.1387 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $144.78 | 8.461% | $157.0298 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $109.31 | 8.351% | $118.4385 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $142.50 | 3.576% | $147.5958 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $185.94 | 3.464% | $192.381 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $89.31 | 12.621% | $100.5818 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $225.63 | 5.205% | $237.374 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,052.15 | $1,115.5396 | $1,115.54 | $1,115.60 | $1,115.50 | |