| 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 | $176.42 | 10.494% | $194.9335 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $137.44 | 8.189% | $148.695 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $221.77 | 5.536% | $234.0472 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $173.36 | 3.378% | $179.2161 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $118.38 | 6.324% | $125.8664 | $125.87 | $125.85 | $125.90 |
| Purchase #6 | $66.61 | 5.704% | $70.4094 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $223.30 | 3.572% | $231.2763 | $231.28 | $231.30 | $231.30 |
| 7 purchase totals = | $1,117.28 | $1,184.4439 | $1,184.46 | $1,184.45 | $1,184.40 | |