| 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 | $165.31 | 4.825% | $173.2862 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $175.65 | 4.395% | $183.3698 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $141.27 | 5.866% | $149.5569 | $149.56 | $149.55 | $149.60 |
| Purchase #4 | $83.96 | 4.758% | $87.9548 | $87.95 | $87.95 | $88.00 |
| Purchase #5 | $162.82 | 12.580% | $183.3028 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $104.87 | 13.728% | $119.2666 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $83.87 | 10.449% | $92.6336 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $917.75 | $989.3707 | $989.37 | $989.35 | $989.50 | |