| 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 | $199.39 | 13.505% | $226.3176 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $34.79 | 8.721% | $37.824 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $141.60 | 4.438% | $147.8842 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $39.81 | 8.616% | $43.24 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $124.38 | 6.182% | $132.0692 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $186.63 | 4.587% | $195.1907 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $48.85 | 4.553% | $51.0741 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $775.45 | $833.5998 | $833.59 | $833.55 | $833.60 | |