| 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 | $107.74 | 6.689% | $114.9467 | $114.95 | $114.95 | $114.90 |
| Purchase #2 | $117.34 | 12.497% | $132.004 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $45.31 | 5.764% | $47.9217 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $67.61 | 9.171% | $73.8105 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $32.30 | 4.627% | $33.7945 | $33.79 | $33.80 | $33.80 |
| Purchase #6 | $176.97 | 7.780% | $190.7383 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $166.43 | 3.416% | $172.1152 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $713.70 | $765.3309 | $765.33 | $765.30 | $765.20 | |