| 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 | $161.62 | 9.414% | $176.8349 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $110.43 | 12.330% | $124.046 | $124.05 | $124.05 | $124.00 |
| Purchase #3 | $82.81 | 6.259% | $87.9931 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $231.96 | 4.651% | $242.7485 | $242.75 | $242.75 | $242.70 |
| Purchase #5 | $124.43 | 3.736% | $129.0787 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $90.99 | 13.320% | $103.1099 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $149.34 | 9.659% | $163.7648 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $951.58 | $1,027.5759 | $1,027.57 | $1,027.60 | $1,027.50 | |