| 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 | $134.76 | 11.491% | $150.2453 | $150.25 | $150.25 | $150.20 |
| Purchase #2 | $229.38 | 3.387% | $237.1491 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $210.29 | 3.431% | $217.505 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $167.45 | 9.459% | $183.2891 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $112.30 | 8.644% | $122.0072 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $151.31 | 6.595% | $161.2889 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $245.45 | 5.750% | $259.5634 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,250.94 | $1,331.0480 | $1,331.06 | $1,331.05 | $1,331.00 | |