| 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 | $232.43 | 7.751% | $250.4456 | $250.45 | $250.45 | $250.40 |
| Purchase #2 | $72.44 | 9.327% | $79.1965 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $143.84 | 10.535% | $158.9935 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $22.40 | 7.715% | $24.1282 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $55.82 | 13.536% | $63.3758 | $63.38 | $63.40 | $63.40 |
| Purchase #6 | $12.88 | 3.277% | $13.3021 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $136.53 | 13.538% | $155.0134 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $676.34 | $744.4551 | $744.46 | $744.50 | $744.40 | |