| 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 | $163.65 | 6.595% | $174.4427 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $86.82 | 8.737% | $94.4055 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $87.50 | 4.205% | $91.1794 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $61.84 | 3.607% | $64.0706 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $118.90 | 8.287% | $128.7532 | $128.75 | $128.75 | $128.80 |
| Purchase #6 | $142.35 | 12.332% | $159.9046 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $132.79 | 12.435% | $149.3024 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $793.85 | $862.0584 | $862.05 | $862.05 | $862.10 | |