| 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 | $179.40 | 3.652% | $185.9517 | $185.95 | $185.95 | $186.00 |
| Purchase #2 | $22.50 | 12.321% | $25.2722 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $162.27 | 12.774% | $182.9984 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $64.90 | 13.728% | $73.8095 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $26.53 | 4.561% | $27.74 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $183.66 | 4.673% | $192.2424 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $179.66 | 7.641% | $193.3878 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $818.92 | $881.4020 | $881.40 | $881.40 | $881.40 | |