| 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 | $152.87 | 10.350% | $168.692 | $168.69 | $168.70 | $168.70 |
| Purchase #2 | $36.39 | 7.722% | $39.2 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $98.96 | 10.490% | $109.3409 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $104.67 | 8.662% | $113.7365 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $227.81 | 3.502% | $235.7879 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $147.78 | 9.500% | $161.8191 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $211.91 | 7.496% | $227.7948 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $980.39 | $1,056.3712 | $1,056.37 | $1,056.40 | $1,056.30 | |