| 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 | $171.39 | 4.603% | $179.2791 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $46.36 | 10.244% | $51.1091 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $71.38 | 6.379% | $75.9333 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $49.62 | 13.580% | $56.3584 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $244.36 | 9.312% | $267.1148 | $267.11 | $267.10 | $267.10 |
| Purchase #6 | $241.71 | 12.571% | $272.0954 | $272.10 | $272.10 | $272.10 |
| Purchase #7 | $186.41 | 9.682% | $204.4582 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $1,011.23 | $1,106.3483 | $1,106.35 | $1,106.35 | $1,106.40 | |