| 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 | $179.38 | 11.365% | $199.7665 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $7.65 | 13.273% | $8.6654 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $114.37 | 11.235% | $127.2195 | $127.22 | $127.20 | $127.20 |
| Purchase #4 | $231.92 | 12.489% | $260.8845 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $105.75 | 8.768% | $115.0222 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $134.77 | 5.583% | $142.2942 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $191.96 | 12.793% | $216.5174 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $965.80 | $1,070.3697 | $1,070.37 | $1,070.30 | $1,070.40 | |