| 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 | $196.50 | 8.380% | $212.9667 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $170.39 | 7.709% | $183.5254 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $87.82 | 8.274% | $95.0862 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $47.49 | 7.565% | $51.0826 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $102.95 | 7.116% | $110.2759 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $148.77 | 10.705% | $164.6958 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $160.58 | 4.821% | $168.3216 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $914.50 | $985.9542 | $985.97 | $986.00 | $986.00 | |