| 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 | $189.85 | 4.514% | $198.4198 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $5.85 | 11.198% | $6.5051 | $6.51 | $6.50 | $6.50 |
| Purchase #3 | $239.88 | 11.729% | $268.0155 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $114.65 | 8.312% | $124.1797 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $166.85 | 11.633% | $186.2597 | $186.26 | $186.25 | $186.30 |
| Purchase #6 | $150.82 | 13.472% | $171.1385 | $171.14 | $171.15 | $171.10 |
| Purchase #7 | $196.46 | 7.863% | $211.9076 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $1,064.36 | $1,166.4259 | $1,166.44 | $1,166.40 | $1,166.40 | |