| 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 | $149.96 | 5.153% | $157.6874 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $40.41 | 7.136% | $43.2937 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $106.74 | 7.683% | $114.9408 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $101.38 | 12.653% | $114.2076 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $174.66 | 3.229% | $180.2998 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $186.92 | 12.205% | $209.7336 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $162.26 | 12.309% | $182.2326 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $922.33 | $1,002.3955 | $1,002.39 | $1,002.45 | $1,002.30 | |