| 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 | $134.55 | 11.508% | $150.034 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $149.53 | 8.690% | $162.5242 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $136.84 | 9.370% | $149.6619 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $30.91 | 11.233% | $34.3821 | $34.38 | $34.40 | $34.40 |
| Purchase #5 | $196.37 | 11.485% | $218.9231 | $218.92 | $218.90 | $218.90 |
| Purchase #6 | $53.37 | 4.373% | $55.7039 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $30.52 | 5.498% | $32.198 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $732.09 | $803.4272 | $803.41 | $803.40 | $803.40 | |