| 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 | $136.48 | 13.724% | $155.2105 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $186.34 | 13.473% | $211.4456 | $211.45 | $211.45 | $211.40 |
| Purchase #3 | $183.61 | 5.598% | $193.8885 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $179.31 | 3.826% | $186.1704 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $102.83 | 10.111% | $113.2271 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $39.65 | 8.829% | $43.1507 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $64.74 | 4.484% | $67.6429 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $892.96 | $970.7357 | $970.74 | $970.75 | $970.70 | |