| 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 | $136.27 | 6.739% | $145.4532 | $145.45 | $145.45 | $145.50 |
| Purchase #2 | $68.42 | 11.466% | $76.265 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $80.43 | 5.388% | $84.7636 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $120.50 | 3.199% | $124.3548 | $124.35 | $124.35 | $124.40 |
| Purchase #5 | $68.46 | 12.291% | $76.8744 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $184.70 | 6.809% | $197.2762 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $81.57 | 3.520% | $84.4413 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $740.35 | $789.4285 | $789.42 | $789.40 | $789.60 | |