| 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 | $153.72 | 7.377% | $165.0599 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $45.94 | 12.848% | $51.8424 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $207.69 | 8.782% | $225.9293 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $32.29 | 13.805% | $36.7476 | $36.75 | $36.75 | $36.70 |
| Purchase #5 | $116.84 | 13.828% | $132.9966 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $64.52 | 4.224% | $67.2453 | $67.25 | $67.25 | $67.20 |
| Purchase #7 | $226.84 | 12.214% | $254.5462 | $254.55 | $254.55 | $254.50 |
| 7 purchase totals = | $847.84 | $934.3673 | $934.38 | $934.40 | $934.20 | |