| 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 | $159.39 | 10.845% | $176.6758 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $40.53 | 9.859% | $44.5259 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $16.43 | 13.152% | $18.5909 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $48.46 | 5.545% | $51.1471 | $51.15 | $51.15 | $51.10 |
| Purchase #5 | $179.28 | 11.438% | $199.786 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $120.99 | 10.235% | $133.3733 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $10.55 | 11.661% | $11.7802 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $575.63 | $635.8792 | $635.89 | $635.95 | $635.90 | |