| 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 | $142.73 | 6.224% | $151.6135 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $70.50 | 6.273% | $74.9225 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $231.61 | 7.843% | $249.7752 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $67.88 | 8.629% | $73.7374 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $126.83 | 3.671% | $131.4859 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $74.71 | 3.535% | $77.351 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $214.43 | 8.597% | $232.8645 | $232.86 | $232.85 | $232.90 |
| 7 purchase totals = | $928.69 | $991.7500 | $991.75 | $991.75 | $991.80 | |