| 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 | $231.46 | 6.795% | $247.1877 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $121.95 | 9.649% | $133.717 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $143.40 | 4.831% | $150.3277 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $176.98 | 3.412% | $183.0186 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $76.86 | 7.624% | $82.7198 | $82.72 | $82.70 | $82.70 |
| Purchase #6 | $199.51 | 13.163% | $225.7715 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $115.29 | 8.584% | $125.1865 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $1,065.45 | $1,147.9288 | $1,147.94 | $1,147.90 | $1,147.90 | |