| 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 | $108.54 | 11.544% | $121.0699 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $175.39 | 13.308% | $198.7309 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $75.33 | 8.507% | $81.7383 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $10.32 | 7.281% | $11.0714 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $187.37 | 10.495% | $207.0345 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $153.71 | 5.339% | $161.9166 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $34.90 | 3.827% | $36.2356 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $745.56 | $817.7972 | $817.80 | $817.80 | $817.70 | |