| 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 | $155.73 | 6.597% | $166.0035 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $236.33 | 12.496% | $265.8618 | $265.86 | $265.85 | $265.90 |
| Purchase #3 | $117.82 | 9.680% | $129.225 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $202.79 | 4.562% | $212.0413 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $104.88 | 12.226% | $117.7026 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $113.81 | 8.222% | $123.1675 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $33.81 | 3.550% | $35.0103 | $35.01 | $35.00 | $35.00 |
| 7 purchase totals = | $965.17 | $1,049.0120 | $1,049.01 | $1,049.00 | $1,049.00 | |