| 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 | $145.33 | 3.370% | $150.2276 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $133.62 | 6.450% | $142.2385 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $166.87 | 6.318% | $177.4128 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $118.65 | 4.444% | $123.9228 | $123.92 | $123.90 | $123.90 |
| Purchase #5 | $245.67 | 5.364% | $258.8477 | $258.85 | $258.85 | $258.80 |
| Purchase #6 | $114.78 | 6.291% | $122.0008 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $63.30 | 8.734% | $68.8286 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $988.22 | $1,043.4788 | $1,043.48 | $1,043.50 | $1,043.30 | |