| 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 | $216.55 | 8.118% | $234.1295 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $85.68 | 13.815% | $97.5167 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $77.55 | 4.464% | $81.0118 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $22.25 | 10.663% | $24.6225 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $32.89 | 13.546% | $37.3453 | $37.35 | $37.35 | $37.30 |
| Purchase #6 | $22.63 | 5.529% | $23.8812 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $165.76 | 5.561% | $174.9779 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $623.31 | $673.4849 | $673.49 | $673.50 | $673.40 | |