| 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 | $186.56 | 13.167% | $211.1244 | $211.12 | $211.10 | $211.10 |
| Purchase #2 | $55.33 | 4.536% | $57.8398 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $9.28 | 3.592% | $9.6133 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $214.97 | 6.811% | $229.6116 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $39.77 | 3.156% | $41.0251 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $145.75 | 13.774% | $165.8256 | $165.83 | $165.85 | $165.80 |
| Purchase #7 | $192.52 | 10.434% | $212.6075 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $844.18 | $927.6473 | $927.65 | $927.65 | $927.50 | |