| 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 | $172.93 | 5.768% | $182.9046 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $181.58 | 8.446% | $196.9162 | $196.92 | $196.90 | $196.90 |
| Purchase #3 | $149.75 | 10.826% | $165.9619 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $62.46 | 11.769% | $69.8109 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $49.44 | 5.312% | $52.0663 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $117.27 | 4.733% | $122.8204 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $8.78 | 8.782% | $9.5511 | $9.55 | $9.55 | $9.60 |
| 7 purchase totals = | $742.21 | $800.0314 | $800.03 | $799.95 | $800.10 | |