| 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 | $157.85 | 11.434% | $175.8986 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $192.78 | 7.261% | $206.7778 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $192.87 | 9.612% | $211.4087 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $207.80 | 3.113% | $214.2688 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $40.50 | 3.403% | $41.8782 | $41.88 | $41.90 | $41.90 |
| Purchase #6 | $221.75 | 13.147% | $250.9035 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $167.64 | 3.645% | $173.7505 | $173.75 | $173.75 | $173.80 |
| 7 purchase totals = | $1,181.19 | $1,274.8861 | $1,274.89 | $1,274.90 | $1,275.00 | |