| 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 | $176.39 | 9.632% | $193.3799 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $125.26 | 6.556% | $133.472 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $19.65 | 4.223% | $20.4798 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $170.71 | 6.862% | $182.4241 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $113.95 | 3.187% | $117.5816 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $115.66 | 11.313% | $128.7446 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $147.81 | 12.799% | $166.7282 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $869.43 | $942.8102 | $942.80 | $942.85 | $942.80 | |