| 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 | $16.85 | 8.297% | $18.248 | $18.25 | $18.25 | $18.20 |
| Purchase #2 | $242.59 | 6.538% | $258.4505 | $258.45 | $258.45 | $258.50 |
| Purchase #3 | $15.36 | 12.153% | $17.2267 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $146.65 | 10.398% | $161.8987 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $47.54 | 7.246% | $50.9847 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $41.49 | 6.124% | $44.0308 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $58.73 | 3.141% | $60.5747 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $569.21 | $611.4141 | $611.41 | $611.45 | $611.40 | |