| 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 | $136.44 | 6.602% | $145.4478 | $145.45 | $145.45 | $145.40 |
| Purchase #2 | $137.83 | 4.140% | $143.5362 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $90.50 | 12.611% | $101.913 | $101.91 | $101.90 | $101.90 |
| Purchase #4 | $75.27 | 3.519% | $77.9188 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $189.85 | 6.178% | $201.5789 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $193.94 | 11.328% | $215.9095 | $215.91 | $215.90 | $215.90 |
| Purchase #7 | $98.61 | 4.173% | $102.725 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $922.44 | $989.0292 | $989.04 | $989.05 | $988.90 | |