| 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 | $152.58 | 6.874% | $163.0683 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $129.56 | 6.564% | $138.0643 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $38.56 | 11.348% | $42.9358 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $211.89 | 9.394% | $231.7949 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $168.88 | 3.390% | $174.605 | $174.61 | $174.60 | $174.60 |
| Purchase #6 | $106.30 | 12.232% | $119.3026 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $67.33 | 11.791% | $75.2689 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $875.10 | $945.0398 | $945.04 | $945.00 | $945.10 | |