| 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 | $114.86 | 12.614% | $129.3484 | $129.35 | $129.35 | $129.30 |
| Purchase #2 | $140.36 | 4.745% | $147.0201 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $175.58 | 7.633% | $188.982 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $22.85 | 3.432% | $23.6342 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $16.49 | 5.711% | $17.4317 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $92.67 | 12.121% | $103.9025 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $113.56 | 7.429% | $121.9964 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $676.37 | $732.3153 | $732.31 | $732.35 | $732.20 | |