| 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 | $137.34 | 5.836% | $145.3552 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $53.69 | 5.800% | $56.804 | $56.80 | $56.80 | $56.80 |
| Purchase #3 | $190.93 | 8.850% | $207.8273 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $153.49 | 13.338% | $173.9625 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $193.43 | 10.604% | $213.9413 | $213.94 | $213.95 | $213.90 |
| Purchase #6 | $197.91 | 13.672% | $224.9683 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $211.76 | 8.624% | $230.0222 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $1,138.55 | $1,252.8808 | $1,252.88 | $1,252.85 | $1,252.90 | |