| 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 | $191.64 | 3.703% | $198.7364 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $167.47 | 4.716% | $175.3679 | $175.37 | $175.35 | $175.40 |
| Purchase #3 | $211.52 | 8.267% | $229.0064 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $42.85 | 11.760% | $47.8892 | $47.89 | $47.90 | $47.90 |
| Purchase #5 | $62.43 | 9.429% | $68.3165 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $78.76 | 9.317% | $86.0981 | $86.10 | $86.10 | $86.10 |
| Purchase #7 | $72.39 | 4.106% | $75.3623 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $827.06 | $880.7768 | $880.79 | $880.75 | $880.80 | |