| 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 | $137.78 | 11.360% | $153.4318 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $184.36 | 13.498% | $209.2449 | $209.24 | $209.25 | $209.20 |
| Purchase #3 | $30.48 | 11.575% | $34.0081 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $168.76 | 13.331% | $191.2574 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $180.30 | 3.424% | $186.4735 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $143.32 | 8.865% | $156.0253 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $104.69 | 10.155% | $115.3213 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $949.69 | $1,045.7623 | $1,045.76 | $1,045.75 | $1,045.70 | |