| 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 | $179.84 | 7.699% | $193.6859 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $133.39 | 13.535% | $151.4443 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $39.96 | 11.291% | $44.4719 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $13.26 | 5.594% | $14.0018 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $101.64 | 11.442% | $113.2696 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $109.26 | 11.587% | $121.92 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $66.84 | 4.849% | $70.0811 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $644.19 | $708.8746 | $708.87 | $708.85 | $708.90 | |