| 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 | $144.95 | 8.803% | $157.7099 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $211.56 | 6.533% | $225.3812 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $32.60 | 9.751% | $35.7788 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $216.45 | 12.379% | $243.2443 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $39.64 | 8.337% | $42.9448 | $42.94 | $42.95 | $42.90 |
| Purchase #6 | $193.97 | 3.681% | $201.11 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $192.61 | 6.280% | $204.7059 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $1,031.78 | $1,110.8749 | $1,110.87 | $1,110.90 | $1,110.80 | |