| 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 | $178.77 | 8.454% | $193.8832 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $183.68 | 5.635% | $194.0304 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $113.61 | 3.323% | $117.3853 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $189.53 | 10.758% | $209.9196 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $141.51 | 6.768% | $151.0874 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $146.73 | 6.347% | $156.043 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $242.27 | 3.816% | $251.515 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $1,196.10 | $1,273.8639 | $1,273.87 | $1,273.90 | $1,273.80 | |