| 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 | $166.51 | 4.583% | $174.1412 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $68.82 | 9.107% | $75.0874 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $110.50 | 3.380% | $114.2349 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $136.38 | 10.273% | $150.3903 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $29.86 | 8.241% | $32.3208 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $201.91 | 4.602% | $211.2019 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $201.45 | 8.516% | $218.6055 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $915.43 | $975.9820 | $975.98 | $976.00 | $975.90 | |