| 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 | $168.68 | 8.517% | $183.0465 | $183.05 | $183.05 | $183.00 |
| Purchase #2 | $161.37 | 4.536% | $168.6897 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $138.58 | 7.313% | $148.7144 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $207.97 | 8.581% | $225.8159 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $104.78 | 13.352% | $118.7702 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $89.40 | 12.186% | $100.2943 | $100.29 | $100.30 | $100.30 |
| Purchase #7 | $10.75 | 9.707% | $11.7935 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $881.53 | $957.1245 | $957.12 | $957.10 | $957.10 | |