| 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 | $142.82 | 4.214% | $148.8384 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $191.39 | 7.148% | $205.0706 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $122.76 | 5.456% | $129.4578 | $129.46 | $129.45 | $129.50 |
| Purchase #4 | $207.60 | 7.317% | $222.7901 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $101.75 | 11.667% | $113.6212 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $207.79 | 9.232% | $226.9732 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $130.61 | 3.188% | $134.7738 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $1,104.72 | $1,181.5251 | $1,181.52 | $1,181.45 | $1,181.60 | |