| 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 | $156.83 | 11.142% | $174.304 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $199.67 | 8.151% | $215.9451 | $215.95 | $215.95 | $215.90 |
| Purchase #3 | $117.44 | 5.243% | $123.5974 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $163.38 | 11.232% | $181.7308 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $24.46 | 5.543% | $25.8158 | $25.82 | $25.80 | $25.80 |
| Purchase #6 | $42.52 | 12.124% | $47.6751 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $100.98 | 9.796% | $110.872 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $805.28 | $879.9402 | $879.95 | $879.95 | $879.90 | |