| 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 | $163.67 | 13.178% | $185.2384 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $12.58 | 3.705% | $13.0461 | $13.05 | $13.05 | $13.00 |
| Purchase #3 | $166.94 | 8.254% | $180.7192 | $180.72 | $180.70 | $180.70 |
| Purchase #4 | $235.30 | 9.642% | $257.9876 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $69.78 | 11.857% | $78.0538 | $78.05 | $78.05 | $78.10 |
| Purchase #6 | $86.43 | 8.666% | $93.92 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $247.53 | 7.345% | $265.7111 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $982.23 | $1,074.6762 | $1,074.68 | $1,074.65 | $1,074.60 | |