| 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 | $139.73 | 3.620% | $144.7882 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $65.29 | 11.728% | $72.9472 | $72.95 | $72.95 | $72.90 |
| Purchase #3 | $239.62 | 12.792% | $270.2722 | $270.27 | $270.25 | $270.30 |
| Purchase #4 | $216.93 | 13.150% | $245.4563 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $153.94 | 12.158% | $172.656 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $112.60 | 5.874% | $119.2141 | $119.21 | $119.20 | $119.20 |
| Purchase #7 | $113.91 | 6.805% | $121.6616 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $1,042.02 | $1,146.9956 | $1,147.00 | $1,146.95 | $1,147.10 | |