| 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 | $140.58 | 10.514% | $155.3606 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $27.96 | 9.466% | $30.6067 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $15.32 | 8.161% | $16.5703 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $129.99 | 11.752% | $145.2664 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $94.64 | 13.124% | $107.0606 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $203.78 | 10.867% | $225.9248 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $207.62 | 8.481% | $225.2283 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $819.89 | $906.0177 | $906.02 | $905.95 | $906.10 | |