| 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 | $134.33 | 8.338% | $145.5304 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $242.67 | 4.416% | $253.3863 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $172.63 | 11.242% | $192.0371 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $89.87 | 12.800% | $101.3734 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $250.43 | 7.215% | $268.4985 | $268.50 | $268.50 | $268.50 |
| Purchase #6 | $157.62 | 12.732% | $177.6882 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $14.88 | 9.453% | $16.2866 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $1,062.43 | $1,154.8005 | $1,154.81 | $1,154.85 | $1,154.80 | |