| 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 | $142.88 | 8.493% | $155.0148 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $207.45 | 10.825% | $229.9065 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $63.44 | 11.535% | $70.7578 | $70.76 | $70.75 | $70.80 |
| Purchase #4 | $114.93 | 5.240% | $120.9523 | $120.95 | $120.95 | $121.00 |
| Purchase #5 | $182.32 | 13.776% | $207.4364 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $114.73 | 13.850% | $130.6201 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $22.52 | 5.378% | $23.7311 | $23.73 | $23.75 | $23.70 |
| 7 purchase totals = | $848.27 | $938.4190 | $938.42 | $938.40 | $938.40 | |