| 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 | $176.98 | 4.863% | $185.5865 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $171.58 | 4.404% | $179.1364 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $237.31 | 6.606% | $252.9867 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $108.26 | 10.120% | $119.2159 | $119.22 | $119.20 | $119.20 |
| Purchase #5 | $138.61 | 13.836% | $157.7881 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $158.76 | 11.735% | $177.3905 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $142.44 | 7.269% | $152.794 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $1,133.94 | $1,224.8981 | $1,224.91 | $1,224.95 | $1,224.90 | |