| 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 | $166.66 | 4.639% | $174.3914 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $82.33 | 11.646% | $91.9182 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $37.37 | 8.430% | $40.5203 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $233.54 | 8.562% | $253.5357 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $22.57 | 3.137% | $23.278 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $27.51 | 12.342% | $30.9053 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $120.94 | 12.495% | $136.0515 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $690.92 | $750.6004 | $750.61 | $750.60 | $750.60 | |