| 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 | $156.44 | 6.328% | $166.3395 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $76.32 | 6.642% | $81.3892 | $81.39 | $81.40 | $81.40 |
| Purchase #3 | $174.83 | 8.248% | $189.25 | $189.25 | $189.25 | $189.30 |
| Purchase #4 | $219.56 | 3.768% | $227.833 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $227.87 | 4.866% | $238.9582 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $45.73 | 7.735% | $49.2672 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $188.50 | 8.549% | $204.6149 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $1,089.25 | $1,157.6520 | $1,157.65 | $1,157.65 | $1,157.70 | |