| 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 | $149.34 | 10.658% | $165.2567 | $165.26 | $165.25 | $165.30 |
| Purchase #2 | $156.27 | 7.107% | $167.3761 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $47.51 | 9.396% | $51.974 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $89.47 | 6.750% | $95.5092 | $95.51 | $95.50 | $95.50 |
| Purchase #5 | $224.51 | 4.872% | $235.4481 | $235.45 | $235.45 | $235.40 |
| Purchase #6 | $143.70 | 13.541% | $163.1584 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $7.29 | 3.270% | $7.5284 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $818.09 | $886.2509 | $886.26 | $886.25 | $886.30 | |