| 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 | $155.48 | 6.564% | $165.6857 | $165.69 | $165.70 | $165.70 |
| Purchase #2 | $108.87 | 13.551% | $123.623 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $78.65 | 5.550% | $83.0151 | $83.02 | $83.00 | $83.00 |
| Purchase #4 | $57.35 | 10.730% | $63.5037 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $225.26 | 4.486% | $235.3652 | $235.37 | $235.35 | $235.40 |
| Purchase #6 | $82.73 | 12.522% | $93.0895 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $39.85 | 13.563% | $45.2549 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $748.19 | $809.5371 | $809.54 | $809.50 | $809.60 | |