| 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 | $146.60 | 3.171% | $151.2487 | $151.25 | $151.25 | $151.20 |
| Purchase #2 | $94.53 | 10.347% | $104.311 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $233.45 | 4.167% | $243.1779 | $243.18 | $243.20 | $243.20 |
| Purchase #4 | $145.65 | 7.376% | $156.3931 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $120.65 | 11.302% | $134.2859 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $175.84 | 9.784% | $193.0442 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $176.91 | 3.275% | $182.7038 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $1,093.63 | $1,165.1646 | $1,165.16 | $1,165.20 | $1,165.10 | |