| 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 | $156.60 | 3.162% | $161.5517 | $161.55 | $161.55 | $161.60 |
| Purchase #2 | $101.26 | 11.848% | $113.2573 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $120.31 | 11.732% | $134.4248 | $134.42 | $134.40 | $134.40 |
| Purchase #4 | $170.67 | 5.589% | $180.2087 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $74.99 | 8.170% | $81.1167 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $50.57 | 11.777% | $56.5256 | $56.53 | $56.55 | $56.50 |
| Purchase #7 | $8.89 | 6.755% | $9.4905 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $683.29 | $736.5753 | $736.58 | $736.55 | $736.60 | |