| 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 | $179.51 | 13.831% | $204.338 | $204.34 | $204.35 | $204.30 |
| Purchase #2 | $156.63 | 7.805% | $168.855 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $80.29 | 6.299% | $85.3475 | $85.35 | $85.35 | $85.30 |
| Purchase #4 | $122.89 | 12.719% | $138.5204 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $184.98 | 9.182% | $201.9649 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $210.77 | 7.558% | $226.7 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $83.66 | 5.628% | $88.3684 | $88.37 | $88.35 | $88.40 |
| 7 purchase totals = | $1,018.73 | $1,114.0942 | $1,114.10 | $1,114.05 | $1,114.10 | |