| 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 | $106.94 | 7.443% | $114.8995 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $161.66 | 3.120% | $166.7038 | $166.70 | $166.70 | $166.70 |
| Purchase #3 | $64.53 | 9.814% | $70.863 | $70.86 | $70.85 | $70.90 |
| Purchase #4 | $33.97 | 3.575% | $35.1844 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $13.49 | 5.648% | $14.2519 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $137.38 | 9.732% | $150.7498 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $117.38 | 8.667% | $127.5533 | $127.55 | $127.55 | $127.60 |
| 7 purchase totals = | $635.35 | $680.2057 | $680.19 | $680.20 | $680.30 | |