| 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 | $167.25 | 9.719% | $183.505 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $235.76 | 5.114% | $247.8168 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $181.72 | 6.193% | $192.9739 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $182.66 | 3.692% | $189.4038 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $202.76 | 3.482% | $209.8201 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $226.34 | 13.224% | $256.2712 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $183.43 | 7.342% | $196.8974 | $196.90 | $196.90 | $196.90 |
| 7 purchase totals = | $1,379.92 | $1,476.6882 | $1,476.69 | $1,476.60 | $1,476.70 | |