| 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 | $178.27 | 12.575% | $200.6875 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $66.43 | 3.551% | $68.7889 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $209.32 | 6.144% | $222.1806 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $117.91 | 4.561% | $123.2879 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $204.91 | 4.554% | $214.2416 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $151.60 | 12.603% | $170.7061 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $86.55 | 13.821% | $98.5121 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $1,014.99 | $1,098.4047 | $1,098.41 | $1,098.45 | $1,098.40 | |