| 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 | $149.82 | 10.604% | $165.7069 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $193.42 | 7.315% | $207.5687 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $54.69 | 5.831% | $57.879 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $207.35 | 9.150% | $226.3225 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $17.38 | 13.390% | $19.7072 | $19.71 | $19.70 | $19.70 |
| Purchase #6 | $8.30 | 8.815% | $9.0316 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $71.46 | 10.255% | $78.7882 | $78.79 | $78.80 | $78.80 |
| 7 purchase totals = | $702.42 | $765.0041 | $765.01 | $765.00 | $765.00 | |