| 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 | $77.67 | 11.768% | $86.8102 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $135.95 | 7.110% | $145.616 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $90.61 | 8.467% | $98.2819 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $131.62 | 12.807% | $148.4766 | $148.48 | $148.50 | $148.50 |
| Purchase #5 | $213.66 | 5.649% | $225.7297 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $183.30 | 6.710% | $195.5994 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $188.88 | 5.224% | $198.7471 | $198.75 | $198.75 | $198.70 |
| 7 purchase totals = | $1,021.69 | $1,099.2609 | $1,099.27 | $1,099.30 | $1,099.20 | |