| 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 | $160.97 | 11.122% | $178.8731 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $230.30 | 12.667% | $259.4721 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $222.85 | 11.424% | $248.3084 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $209.36 | 3.361% | $216.3966 | $216.40 | $216.40 | $216.40 |
| Purchase #5 | $249.80 | 12.742% | $281.6295 | $281.63 | $281.65 | $281.60 |
| Purchase #6 | $98.81 | 6.226% | $104.9619 | $104.96 | $104.95 | $105.00 |
| Purchase #7 | $210.25 | 5.662% | $222.1544 | $222.15 | $222.15 | $222.20 |
| 7 purchase totals = | $1,382.34 | $1,511.7960 | $1,511.79 | $1,511.75 | $1,511.90 | |