| 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 | $167.64 | 11.419% | $186.7828 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $198.53 | 6.358% | $211.1525 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $29.39 | 7.239% | $31.5175 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $146.27 | 10.526% | $161.6664 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $222.72 | 3.377% | $230.2413 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $87.95 | 13.721% | $100.0176 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $239.72 | 8.525% | $260.1561 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $1,092.22 | $1,181.5342 | $1,181.54 | $1,181.50 | $1,181.60 | |