| 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 | $220.77 | 7.539% | $237.4139 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $142.40 | 11.444% | $158.6963 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $156.73 | 7.775% | $168.9158 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $165.86 | 8.110% | $179.3112 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $145.53 | 5.438% | $153.4439 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $209.28 | 10.476% | $231.2042 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $225.47 | 13.245% | $255.3335 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $1,266.04 | $1,384.3188 | $1,384.31 | $1,384.30 | $1,384.20 | |