| 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 | $192.85 | 3.588% | $199.7695 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $225.39 | 7.522% | $242.3438 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $133.70 | 8.607% | $145.2076 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $22.66 | 10.110% | $24.9509 | $24.95 | $24.95 | $25.00 |
| Purchase #5 | $111.81 | 11.866% | $125.0774 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $151.32 | 11.147% | $168.1876 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $63.36 | 4.867% | $66.4437 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $901.09 | $971.9805 | $971.98 | $972.00 | $972.00 | |