| 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 | $166.89 | 5.835% | $176.628 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $139.92 | 4.199% | $145.7952 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $20.56 | 8.515% | $22.3107 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $144.69 | 8.129% | $156.4519 | $156.45 | $156.45 | $156.50 |
| Purchase #5 | $184.91 | 11.356% | $205.9084 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $190.45 | 8.205% | $206.0764 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $30.88 | 9.108% | $33.6926 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $878.30 | $946.8632 | $946.87 | $946.90 | $946.90 | |