| 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 | $166.28 | 11.865% | $186.0091 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $231.26 | 5.300% | $243.5168 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $90.70 | 8.833% | $98.7115 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $66.70 | 13.512% | $75.7125 | $75.71 | $75.70 | $75.70 |
| Purchase #5 | $182.74 | 9.141% | $199.4443 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $146.33 | 7.154% | $156.7984 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $136.41 | 4.785% | $142.9372 | $142.94 | $142.95 | $142.90 |
| 7 purchase totals = | $1,020.42 | $1,103.1298 | $1,103.13 | $1,103.10 | $1,103.00 | |