| 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 | $175.33 | 9.826% | $192.5579 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $234.31 | 8.722% | $254.7465 | $254.75 | $254.75 | $254.70 |
| Purchase #3 | $33.81 | 12.233% | $37.946 | $37.95 | $37.95 | $37.90 |
| Purchase #4 | $229.30 | 3.340% | $236.9586 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $90.65 | 9.222% | $99.0097 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $82.63 | 10.696% | $91.4681 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $16.76 | 12.286% | $18.8191 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $862.79 | $931.5059 | $931.52 | $931.45 | $931.50 | |