| 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 | $145.66 | 6.750% | $155.4921 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $237.42 | 13.212% | $268.7879 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $230.48 | 5.608% | $243.4053 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $106.97 | 6.413% | $113.83 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $231.68 | 7.710% | $249.5425 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $47.81 | 8.759% | $51.9977 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $34.47 | 10.747% | $38.1745 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $1,034.49 | $1,121.2300 | $1,121.23 | $1,121.25 | $1,121.20 | |