| 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 | $132.87 | 8.267% | $143.8544 | $143.85 | $143.85 | $143.90 |
| Purchase #2 | $243.35 | 13.605% | $276.4578 | $276.46 | $276.45 | $276.50 |
| Purchase #3 | $6.50 | 4.758% | $6.8093 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $164.37 | 12.690% | $185.2286 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $76.85 | 5.277% | $80.9054 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $111.46 | 10.245% | $122.8791 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $108.66 | 5.509% | $114.6461 | $114.65 | $114.65 | $114.60 |
| 7 purchase totals = | $844.06 | $930.7807 | $930.79 | $930.80 | $930.80 | |