| 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 | $122.82 | 11.325% | $136.7294 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $31.49 | 7.397% | $33.8193 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $21.70 | 3.448% | $22.4482 | $22.45 | $22.45 | $22.40 |
| Purchase #4 | $115.25 | 8.344% | $124.8665 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $131.35 | 12.285% | $147.4863 | $147.49 | $147.50 | $147.50 |
| Purchase #6 | $163.83 | 7.450% | $176.0353 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $14.47 | 10.693% | $16.0173 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $600.91 | $657.4023 | $657.42 | $657.40 | $657.30 | |