| 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 | $175.97 | 12.812% | $198.5153 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $115.82 | 13.349% | $131.2808 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $198.60 | 12.519% | $223.4627 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $23.92 | 4.771% | $25.0612 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $135.64 | 8.602% | $147.3078 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $169.65 | 4.776% | $177.7525 | $177.75 | $177.75 | $177.80 |
| Purchase #7 | $166.33 | 12.275% | $186.747 | $186.75 | $186.75 | $186.70 |
| 7 purchase totals = | $985.93 | $1,090.1273 | $1,090.13 | $1,090.10 | $1,090.20 | |