| 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 | $167.67 | 7.793% | $180.7365 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $127.64 | 8.411% | $138.3758 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $202.76 | 13.469% | $230.0697 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $33.78 | 5.319% | $35.5768 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $162.80 | 13.785% | $185.242 | $185.24 | $185.25 | $185.20 |
| Purchase #6 | $114.95 | 10.287% | $126.7749 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $84.49 | 7.693% | $90.9898 | $90.99 | $91.00 | $91.00 |
| 7 purchase totals = | $894.09 | $987.7655 | $987.77 | $987.80 | $987.80 | |