| 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 | $35.30 | 5.221% | $37.143 | $37.14 | $37.15 | $37.10 |
| Purchase #2 | $151.62 | 7.135% | $162.4381 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $191.31 | 9.566% | $209.6107 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $143.91 | 7.693% | $154.981 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $211.50 | 5.408% | $222.9379 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $71.50 | 3.213% | $73.7973 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $237.73 | 6.333% | $252.7854 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,042.87 | $1,113.6934 | $1,113.70 | $1,113.75 | $1,113.60 | |