| 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 | $136.84 | 11.201% | $152.1674 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $6.72 | 12.560% | $7.564 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $165.64 | 10.661% | $183.2989 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $200.77 | 13.276% | $227.4242 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $5.81 | 12.420% | $6.5316 | $6.53 | $6.55 | $6.50 |
| Purchase #6 | $180.72 | 3.343% | $186.7615 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $232.76 | 9.250% | $254.2903 | $254.29 | $254.30 | $254.30 |
| 7 purchase totals = | $929.26 | $1,018.0379 | $1,018.03 | $1,018.00 | $1,018.10 | |