| 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 | $151.43 | 8.117% | $163.7216 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $16.65 | 12.773% | $18.7767 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $139.35 | 9.851% | $153.0774 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $228.40 | 10.198% | $251.6922 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $124.26 | 5.381% | $130.9464 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $161.80 | 6.460% | $172.2523 | $172.25 | $172.25 | $172.30 |
| Purchase #7 | $74.44 | 3.741% | $77.2248 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $896.33 | $967.6914 | $967.69 | $967.70 | $967.70 | |