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 | $173.60 | 4.156% | $180.8148 | $180.81 | $180.80 | $180.80 |
Purchase #2 | $51.26 | 11.534% | $57.1723 | $57.17 | $57.15 | $57.20 |
Purchase #3 | $213.37 | 6.323% | $226.8614 | $226.86 | $226.85 | $226.90 |
Purchase #4 | $171.81 | 7.353% | $184.4432 | $184.44 | $184.45 | $184.40 |
Purchase #5 | $18.39 | 7.708% | $19.8075 | $19.81 | $19.80 | $19.80 |
Purchase #6 | $48.31 | 10.605% | $53.4333 | $53.43 | $53.45 | $53.40 |
Purchase #7 | $192.98 | 12.474% | $217.0523 | $217.05 | $217.05 | $217.10 |
7 purchase totals = | $869.72 | $939.5848 | $939.57 | $939.55 | $939.60 |