| 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 | $186.85 | 6.752% | $199.4661 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $218.31 | 5.725% | $230.8082 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $108.27 | 13.408% | $122.7868 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $67.33 | 7.720% | $72.5279 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $195.31 | 10.147% | $215.1281 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $211.89 | 11.367% | $235.9755 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $71.85 | 7.552% | $77.2761 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $1,059.81 | $1,153.9687 | $1,153.99 | $1,154.05 | $1,154.00 | |