| 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 | $147.93 | 9.336% | $161.7407 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $43.83 | 8.119% | $47.3886 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $49.93 | 4.357% | $52.1055 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $205.97 | 3.108% | $212.3715 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $242.49 | 5.841% | $256.6538 | $256.65 | $256.65 | $256.70 |
| Purchase #6 | $30.51 | 9.707% | $33.4716 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $69.77 | 11.632% | $77.8856 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $790.43 | $841.6173 | $841.62 | $841.60 | $841.70 | |