| 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 | $130.37 | 11.874% | $145.8501 | $145.85 | $145.85 | $145.90 |
| Purchase #2 | $119.52 | 13.526% | $135.6863 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $68.63 | 12.684% | $77.335 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $90.58 | 12.874% | $102.2413 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $233.69 | 5.339% | $246.1667 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $38.37 | 7.303% | $41.1722 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $81.77 | 9.522% | $89.5561 | $89.56 | $89.55 | $89.60 |
| 7 purchase totals = | $762.93 | $838.0077 | $838.02 | $838.00 | $838.10 | |