| 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 | $163.58 | 8.467% | $177.4303 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $58.46 | 12.481% | $65.7564 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $85.30 | 11.786% | $95.3535 | $95.35 | $95.35 | $95.40 |
| Purchase #4 | $112.69 | 5.530% | $118.9218 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $199.41 | 6.854% | $213.0776 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $10.94 | 6.841% | $11.6884 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $5.87 | 7.154% | $6.2899 | $6.29 | $6.30 | $6.30 |
| 7 purchase totals = | $636.25 | $688.5179 | $688.52 | $688.55 | $688.60 | |