| 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 | $139.85 | 7.200% | $149.9192 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $185.80 | 8.715% | $201.9925 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $214.39 | 9.823% | $235.4495 | $235.45 | $235.45 | $235.40 |
| Purchase #4 | $17.65 | 7.304% | $18.9392 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $167.58 | 12.371% | $188.3113 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $213.68 | 4.532% | $223.364 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $120.37 | 12.113% | $134.9504 | $134.95 | $134.95 | $135.00 |
| 7 purchase totals = | $1,059.32 | $1,152.9261 | $1,152.92 | $1,152.90 | $1,152.90 | |