| 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 | $171.78 | 6.440% | $182.8426 | $182.84 | $182.85 | $182.80 |
| Purchase #2 | $119.81 | 3.218% | $123.6655 | $123.67 | $123.65 | $123.70 |
| Purchase #3 | $122.44 | 13.477% | $138.9412 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $195.51 | 8.517% | $212.1616 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $171.39 | 12.156% | $192.2242 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $238.94 | 10.525% | $264.0884 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $214.50 | 3.339% | $221.6622 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,234.37 | $1,335.5857 | $1,335.58 | $1,335.55 | $1,335.60 | |