| 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 | $117.94 | 3.650% | $122.2448 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $154.26 | 4.769% | $161.6167 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $172.52 | 13.379% | $195.6015 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $25.25 | 9.464% | $27.6397 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $134.57 | 9.466% | $147.3084 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $106.42 | 11.766% | $118.9414 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $64.28 | 7.652% | $69.1987 | $69.20 | $69.20 | $69.20 |
| 7 purchase totals = | $775.24 | $842.5512 | $842.55 | $842.55 | $842.40 | |