| 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 | $79.64 | 10.725% | $88.1814 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $154.38 | 6.777% | $164.8423 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $224.74 | 4.199% | $234.1768 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $173.72 | 6.862% | $185.6407 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $246.78 | 11.513% | $275.1918 | $275.19 | $275.20 | $275.20 |
| Purchase #6 | $167.97 | 11.116% | $186.6415 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $133.68 | 6.384% | $142.2141 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $1,180.91 | $1,276.8886 | $1,276.88 | $1,276.95 | $1,276.80 | |