| 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 | $177.86 | 8.505% | $192.987 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $112.37 | 8.828% | $122.29 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $58.41 | 11.816% | $65.3117 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $76.48 | 6.239% | $81.2516 | $81.25 | $81.25 | $81.30 |
| Purchase #5 | $122.64 | 12.535% | $138.0129 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $168.97 | 11.843% | $188.9811 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $89.50 | 12.571% | $100.751 | $100.75 | $100.75 | $100.80 |
| 7 purchase totals = | $806.23 | $889.5853 | $889.58 | $889.60 | $889.70 | |