| 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 | $7.67 | 7.411% | $8.2384 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $165.89 | 12.620% | $186.8253 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $167.47 | 9.262% | $182.9811 | $182.98 | $183.00 | $183.00 |
| Purchase #4 | $25.79 | 4.739% | $27.0122 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $168.35 | 6.829% | $179.8466 | $179.85 | $179.85 | $179.80 |
| Purchase #6 | $88.77 | 12.756% | $100.0935 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $34.55 | 10.311% | $38.1125 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $658.49 | $723.1096 | $723.11 | $723.15 | $723.00 | |