| 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 | $164.70 | 11.598% | $183.8019 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $196.55 | 4.491% | $205.3771 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $237.44 | 10.498% | $262.3665 | $262.37 | $262.35 | $262.40 |
| Purchase #4 | $192.98 | 7.128% | $206.7356 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $7.86 | 3.273% | $8.1173 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $162.74 | 7.238% | $174.5191 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $247.61 | 10.211% | $272.8935 | $272.89 | $272.90 | $272.90 |
| 7 purchase totals = | $1,209.88 | $1,313.8110 | $1,313.82 | $1,313.80 | $1,313.80 | |