| 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 | $177.95 | 3.492% | $184.164 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $100.65 | 13.659% | $114.3978 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $114.99 | 7.345% | $123.436 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $26.60 | 13.257% | $30.1264 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $45.41 | 5.539% | $47.9253 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $10.51 | 7.638% | $11.3128 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $160.95 | 3.423% | $166.4593 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $637.06 | $677.8216 | $677.83 | $677.85 | $677.80 | |