| 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 | $168.69 | 11.572% | $188.2108 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $10.83 | 9.638% | $11.8738 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $200.55 | 3.486% | $207.5412 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $96.28 | 3.719% | $99.8607 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $128.52 | 11.770% | $143.6468 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $178.74 | 12.302% | $200.7286 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $49.44 | 5.560% | $52.1889 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $833.05 | $904.0508 | $904.05 | $904.05 | $904.00 | |