| 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 | $185.61 | 10.448% | $205.0025 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $152.30 | 5.816% | $161.1578 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $98.61 | 9.234% | $107.7156 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $97.57 | 7.848% | $105.2273 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $162.47 | 5.239% | $170.9818 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $227.55 | 13.200% | $257.5866 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $11.85 | 9.231% | $12.9439 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $935.96 | $1,020.6155 | $1,020.62 | $1,020.65 | $1,020.60 | |