| 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 | $146.81 | 5.338% | $154.6467 | $154.65 | $154.65 | $154.60 |
| Purchase #2 | $91.69 | 13.295% | $103.8802 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $72.68 | 6.227% | $77.2058 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $112.32 | 8.377% | $121.729 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $228.87 | 6.469% | $243.6756 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $74.64 | 9.573% | $81.7853 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $189.89 | 8.639% | $206.2946 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $916.90 | $989.2172 | $989.23 | $989.30 | $989.20 | |