| 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 | $124.87 | 11.177% | $138.8267 | $138.83 | $138.85 | $138.80 |
| Purchase #2 | $106.82 | 12.127% | $119.7741 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $16.55 | 12.445% | $18.6096 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $147.76 | 12.632% | $166.425 | $166.43 | $166.45 | $166.40 |
| Purchase #5 | $43.93 | 6.782% | $46.9093 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $20.29 | 5.582% | $21.4226 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $69.37 | 10.197% | $76.4437 | $76.44 | $76.45 | $76.40 |
| 7 purchase totals = | $529.59 | $588.4110 | $588.41 | $588.40 | $588.30 | |