| 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 | $179.90 | 10.327% | $198.4783 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $219.47 | 4.478% | $229.2979 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $192.45 | 5.224% | $202.5036 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $171.27 | 13.497% | $194.3863 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $84.73 | 13.605% | $96.2575 | $96.26 | $96.25 | $96.30 |
| Purchase #6 | $81.39 | 11.480% | $90.7336 | $90.73 | $90.75 | $90.70 |
| Purchase #7 | $17.76 | 3.136% | $18.317 | $18.32 | $18.30 | $18.30 |
| 7 purchase totals = | $946.97 | $1,029.9742 | $1,029.98 | $1,030.00 | $1,030.00 | |