| 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 | $167.59 | 7.315% | $179.8492 | $179.85 | $179.85 | $179.80 |
| Purchase #2 | $146.72 | 11.452% | $163.5224 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $11.76 | 12.482% | $13.2279 | $13.23 | $13.25 | $13.20 |
| Purchase #4 | $160.89 | 6.648% | $171.586 | $171.59 | $171.60 | $171.60 |
| Purchase #5 | $150.44 | 11.310% | $167.4548 | $167.45 | $167.45 | $167.50 |
| Purchase #6 | $77.69 | 9.874% | $85.3611 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $69.66 | 8.592% | $75.6452 | $75.65 | $75.65 | $75.60 |
| 7 purchase totals = | $784.75 | $856.6466 | $856.65 | $856.65 | $856.60 | |