| 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 | $171.43 | 12.798% | $193.3696 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $232.70 | 8.802% | $253.1823 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $127.69 | 12.697% | $143.9028 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $133.36 | 11.329% | $148.4684 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $209.80 | 3.506% | $217.1556 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $11.62 | 7.237% | $12.4609 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $218.99 | 8.581% | $237.7815 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $1,105.59 | $1,206.3211 | $1,206.32 | $1,206.30 | $1,206.50 | |