| 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 | $163.92 | 9.824% | $180.0235 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $197.74 | 11.855% | $221.1821 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $229.68 | 3.831% | $238.479 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $228.61 | 3.701% | $237.0709 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $18.67 | 11.303% | $20.7803 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $97.26 | 6.400% | $103.4846 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $70.56 | 7.273% | $75.6918 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $1,006.44 | $1,076.7122 | $1,076.70 | $1,076.75 | $1,076.80 | |