| 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 | $192.99 | 13.103% | $218.2775 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $245.66 | 13.370% | $278.5047 | $278.50 | $278.50 | $278.50 |
| Purchase #3 | $166.69 | 5.492% | $175.8446 | $175.84 | $175.85 | $175.80 |
| Purchase #4 | $180.94 | 8.347% | $196.0431 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $72.81 | 6.373% | $77.4502 | $77.45 | $77.45 | $77.50 |
| Purchase #6 | $183.26 | 7.144% | $196.3521 | $196.35 | $196.35 | $196.40 |
| Purchase #7 | $108.52 | 12.599% | $122.1924 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $1,150.87 | $1,264.6646 | $1,264.65 | $1,264.70 | $1,264.70 | |