| 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 | $130.38 | 5.606% | $137.6891 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $134.79 | 6.359% | $143.3613 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $186.88 | 11.263% | $207.9283 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $160.54 | 9.751% | $176.1943 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $104.81 | 6.616% | $111.7442 | $111.74 | $111.75 | $111.70 |
| Purchase #6 | $213.67 | 6.622% | $227.8192 | $227.82 | $227.80 | $227.80 |
| Purchase #7 | $234.34 | 5.563% | $247.3763 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $1,165.41 | $1,252.1127 | $1,252.11 | $1,252.15 | $1,252.10 | |