| 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 | $165.52 | 11.118% | $183.9225 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $74.60 | 7.432% | $80.1443 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $221.79 | 13.846% | $252.499 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $126.50 | 7.621% | $136.1406 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $210.53 | 11.633% | $235.021 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $204.48 | 8.486% | $221.8322 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $62.75 | 8.394% | $68.0172 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $1,066.17 | $1,177.5768 | $1,177.57 | $1,177.55 | $1,177.40 | |