| 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 | $166.53 | 3.469% | $172.3069 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $23.46 | 12.202% | $26.3226 | $26.32 | $26.30 | $26.30 |
| Purchase #3 | $186.92 | 10.614% | $206.7597 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $25.86 | 6.125% | $27.4439 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $249.38 | 6.849% | $266.46 | $266.46 | $266.45 | $266.50 |
| Purchase #6 | $103.76 | 10.521% | $114.6766 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $236.27 | 11.793% | $264.1333 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $992.18 | $1,078.1030 | $1,078.10 | $1,078.10 | $1,078.10 | |