| 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 | $176.98 | 4.421% | $184.8043 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $132.27 | 8.671% | $143.7391 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $154.29 | 12.331% | $173.3155 | $173.32 | $173.30 | $173.30 |
| Purchase #4 | $231.96 | 5.614% | $244.9822 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $240.34 | 13.408% | $272.5648 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $145.82 | 11.763% | $162.9728 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $5.37 | 3.473% | $5.5565 | $5.56 | $5.55 | $5.60 |
| 7 purchase totals = | $1,087.03 | $1,187.9352 | $1,187.93 | $1,187.90 | $1,188.00 | |