| 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 | $168.46 | 11.468% | $187.779 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $147.54 | 6.787% | $157.5535 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $231.49 | 3.313% | $239.1593 | $239.16 | $239.15 | $239.20 |
| Purchase #4 | $54.55 | 12.127% | $61.1653 | $61.17 | $61.15 | $61.20 |
| Purchase #5 | $82.27 | 12.549% | $92.5941 | $92.59 | $92.60 | $92.60 |
| Purchase #6 | $197.57 | 13.712% | $224.6608 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $157.92 | 12.633% | $177.87 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $1,039.80 | $1,140.7820 | $1,140.78 | $1,140.75 | $1,141.00 | |