| 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 | $180.43 | 10.210% | $198.8519 | $198.85 | $198.85 | $198.90 |
| Purchase #2 | $57.47 | 9.701% | $63.0452 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $212.79 | 13.436% | $241.3805 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $51.26 | 8.348% | $55.5392 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $150.29 | 7.585% | $161.6895 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $145.72 | 7.782% | $157.0599 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $230.28 | 3.105% | $237.4302 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $1,028.24 | $1,114.9964 | $1,115.00 | $1,115.05 | $1,115.00 | |