| 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 | $130.57 | 9.531% | $143.0146 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $161.79 | 3.736% | $167.8345 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $59.44 | 5.419% | $62.6611 | $62.66 | $62.65 | $62.70 |
| Purchase #4 | $170.99 | 4.804% | $179.2044 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $192.94 | 10.343% | $212.8958 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $240.71 | 6.652% | $256.722 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $18.26 | 12.597% | $20.5602 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $974.70 | $1,042.8926 | $1,042.88 | $1,042.85 | $1,042.90 | |