| 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 | $138.43 | 9.304% | $151.3095 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $153.50 | 6.735% | $163.8382 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $231.92 | 4.325% | $241.9505 | $241.95 | $241.95 | $242.00 |
| Purchase #4 | $231.79 | 3.788% | $240.5702 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $168.73 | 11.607% | $188.3145 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $142.75 | 10.403% | $157.6003 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $118.92 | 11.497% | $132.5922 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $1,186.04 | $1,276.1754 | $1,276.17 | $1,276.15 | $1,276.20 | |