| 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 | $156.69 | 5.606% | $165.474 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $84.30 | 4.730% | $88.2874 | $88.29 | $88.30 | $88.30 |
| Purchase #3 | $66.76 | 8.405% | $72.3712 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $176.66 | 4.213% | $184.1027 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $86.68 | 5.796% | $91.704 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $44.48 | 5.691% | $47.0114 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $55.45 | 13.777% | $63.0893 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $671.02 | $712.0400 | $712.03 | $712.00 | $712.10 | |