| 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 | $176.49 | 6.827% | $188.539 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $223.47 | 5.296% | $235.305 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $200.43 | 11.264% | $223.0064 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $135.39 | 3.201% | $139.7238 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $12.82 | 11.862% | $14.3407 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $236.40 | 12.208% | $265.2597 | $265.26 | $265.25 | $265.30 |
| Purchase #7 | $202.42 | 9.572% | $221.7956 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $1,187.42 | $1,287.9702 | $1,287.98 | $1,287.95 | $1,287.90 | |