| 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 | $188.43 | 5.389% | $198.5845 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $14.81 | 11.854% | $16.5656 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $66.56 | 7.455% | $71.522 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $208.43 | 6.360% | $221.6861 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $138.49 | 11.657% | $154.6338 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $221.90 | 9.596% | $243.1935 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $23.71 | 6.850% | $25.3341 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $862.33 | $931.5196 | $931.51 | $931.55 | $931.50 | |