| 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 | $133.40 | 13.731% | $151.7172 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $34.51 | 5.528% | $36.4177 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $14.25 | 13.776% | $16.2131 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $98.59 | 8.257% | $106.7306 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $212.88 | 9.484% | $233.0695 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $29.68 | 9.696% | $32.5578 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $72.45 | 11.218% | $80.5774 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $595.76 | $657.2833 | $657.29 | $657.25 | $657.30 | |