| 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 | $145.98 | 10.870% | $161.848 | $161.85 | $161.85 | $161.80 |
| Purchase #2 | $186.70 | 9.597% | $204.6176 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $34.29 | 9.785% | $37.6453 | $37.65 | $37.65 | $37.60 |
| Purchase #4 | $179.35 | 4.189% | $186.863 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $124.59 | 6.524% | $132.7183 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $223.78 | 13.745% | $254.5386 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $11.98 | 13.400% | $13.5853 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $906.67 | $991.8161 | $991.83 | $991.80 | $991.70 | |