| 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 | $29.42 | 13.770% | $33.4711 | $33.47 | $33.45 | $33.50 |
| Purchase #2 | $245.55 | 3.701% | $254.6378 | $254.64 | $254.65 | $254.60 |
| Purchase #3 | $183.37 | 5.648% | $193.7267 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $119.96 | 8.123% | $129.7044 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $221.28 | 7.528% | $237.938 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $134.50 | 8.750% | $146.2688 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $156.88 | 9.602% | $171.9436 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $1,090.96 | $1,167.6904 | $1,167.69 | $1,167.70 | $1,167.60 | |