| 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 | $140.92 | 10.293% | $155.4249 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $173.80 | 11.237% | $193.3299 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $185.54 | 11.350% | $206.5988 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $154.99 | 5.742% | $163.8895 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $10.47 | 13.823% | $11.9173 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $207.66 | 7.653% | $223.5522 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $42.80 | 5.852% | $45.3047 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $916.18 | $1,000.0173 | $1,000.01 | $1,000.00 | $1,000.00 | |