| 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 | $136.90 | 9.469% | $149.8631 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $6.58 | 6.588% | $7.0135 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $56.37 | 9.543% | $61.7494 | $61.75 | $61.75 | $61.70 |
| Purchase #4 | $193.64 | 12.681% | $218.1955 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $113.72 | 12.587% | $128.0339 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $166.83 | 4.326% | $174.0471 | $174.05 | $174.05 | $174.00 |
| Purchase #7 | $228.78 | 8.594% | $248.4414 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $902.82 | $987.3439 | $987.34 | $987.35 | $987.20 | |