| 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 | $161.26 | 11.247% | $179.3969 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $25.95 | 10.654% | $28.7147 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $228.98 | 10.307% | $252.581 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $34.78 | 10.179% | $38.3203 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $165.67 | 5.870% | $175.3948 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $76.58 | 5.692% | $80.9389 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $206.60 | 12.303% | $232.018 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $899.82 | $987.3646 | $987.36 | $987.35 | $987.30 | |