| 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 | $160.75 | 6.594% | $171.3499 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $195.56 | 4.642% | $204.6379 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $151.63 | 9.645% | $166.2547 | $166.25 | $166.25 | $166.30 |
| Purchase #4 | $113.78 | 8.132% | $123.0326 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $46.62 | 10.861% | $51.6834 | $51.68 | $51.70 | $51.70 |
| Purchase #6 | $173.59 | 11.223% | $193.072 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $88.99 | 10.623% | $98.4434 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $930.92 | $1,008.4739 | $1,008.46 | $1,008.50 | $1,008.40 | |