| 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 | $201.53 | 9.125% | $219.9196 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $77.94 | 6.306% | $82.8549 | $82.85 | $82.85 | $82.90 |
| Purchase #3 | $89.98 | 6.217% | $95.5741 | $95.57 | $95.55 | $95.60 |
| Purchase #4 | $92.98 | 4.705% | $97.3547 | $97.35 | $97.35 | $97.40 |
| Purchase #5 | $213.46 | 3.315% | $220.5362 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $153.29 | 8.277% | $165.9778 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $7.82 | 11.463% | $8.7164 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $837.00 | $890.9337 | $890.93 | $890.90 | $891.00 | |