| 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 | $15.44 | 3.845% | $16.0337 | $16.03 | $16.05 | $16.00 |
| Purchase #2 | $155.35 | 7.121% | $166.4125 | $166.41 | $166.40 | $166.40 |
| Purchase #3 | $68.64 | 12.605% | $77.2921 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $192.69 | 10.696% | $213.3001 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $192.72 | 12.734% | $217.261 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $196.68 | 8.196% | $212.7999 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $239.27 | 13.391% | $271.3106 | $271.31 | $271.30 | $271.30 |
| 7 purchase totals = | $1,060.79 | $1,174.4099 | $1,174.40 | $1,174.40 | $1,174.40 | |