| 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 | $130.49 | 12.800% | $147.1927 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $33.26 | 4.149% | $34.64 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $201.42 | 5.535% | $212.5686 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $52.51 | 7.432% | $56.4125 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $56.79 | 13.359% | $64.3766 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $223.92 | 8.603% | $243.1838 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $107.97 | 5.811% | $114.2441 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $806.36 | $872.6183 | $872.61 | $872.65 | $872.60 | |