| 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 | $19.57 | 13.584% | $22.2284 | $22.23 | $22.25 | $22.20 |
| Purchase #2 | $76.82 | 10.634% | $84.989 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $243.97 | 5.604% | $257.6421 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $167.56 | 3.273% | $173.0442 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $248.97 | 4.133% | $259.2599 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $203.38 | 9.776% | $223.2624 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $146.98 | 7.106% | $157.4244 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $1,107.25 | $1,177.8504 | $1,177.84 | $1,177.85 | $1,177.80 | |