| 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 | $169.60 | 13.366% | $192.2687 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $217.65 | 8.171% | $235.4342 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $181.56 | 9.461% | $198.7374 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $7.53 | 4.606% | $7.8768 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $111.81 | 10.157% | $123.1665 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $73.73 | 8.692% | $80.1386 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $205.28 | 6.561% | $218.7484 | $218.75 | $218.75 | $218.70 |
| 7 purchase totals = | $967.16 | $1,056.3706 | $1,056.38 | $1,056.40 | $1,056.30 | |