| 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 | $157.91 | 10.267% | $174.1226 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $69.55 | 10.593% | $76.9174 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $64.90 | 8.313% | $70.2951 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $48.67 | 8.816% | $52.9607 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $30.96 | 4.874% | $32.469 | $32.47 | $32.45 | $32.50 |
| Purchase #6 | $147.63 | 3.707% | $153.1026 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $146.55 | 11.684% | $163.6729 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $666.17 | $723.5403 | $723.54 | $723.45 | $723.60 | |