| 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 | $124.46 | 11.741% | $139.0728 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $185.51 | 5.625% | $195.9449 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $60.47 | 5.298% | $63.6737 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $226.79 | 3.287% | $234.2446 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $141.55 | 13.249% | $160.304 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $15.52 | 8.206% | $16.7936 | $16.79 | $16.80 | $16.80 |
| Purchase #7 | $130.39 | 12.376% | $146.5271 | $146.53 | $146.55 | $146.50 |
| 7 purchase totals = | $884.69 | $956.5607 | $956.54 | $956.55 | $956.50 | |