| 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 | $146.39 | 8.748% | $159.1962 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $218.83 | 12.714% | $246.652 | $246.65 | $246.65 | $246.70 |
| Purchase #3 | $175.83 | 4.142% | $183.1129 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $217.96 | 7.838% | $235.0437 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $61.29 | 12.849% | $69.1652 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $58.77 | 5.482% | $61.9918 | $61.99 | $62.00 | $62.00 |
| Purchase #7 | $140.87 | 9.211% | $153.8455 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $1,019.94 | $1,109.0073 | $1,109.01 | $1,109.00 | $1,109.00 | |