| 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 | $143.70 | 9.576% | $157.4607 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $231.81 | 6.549% | $246.9912 | $246.99 | $247.00 | $247.00 |
| Purchase #3 | $115.88 | 6.269% | $123.1445 | $123.14 | $123.15 | $123.10 |
| Purchase #4 | $25.84 | 4.691% | $27.0522 | $27.05 | $27.05 | $27.10 |
| Purchase #5 | $174.80 | 3.569% | $181.0386 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $172.75 | 13.408% | $195.9123 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $225.60 | 6.577% | $240.4377 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,090.38 | $1,172.0372 | $1,172.03 | $1,172.05 | $1,172.00 | |