| 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 | $122.37 | 6.681% | $130.5455 | $130.55 | $130.55 | $130.50 |
| Purchase #2 | $179.82 | 6.775% | $192.0028 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $210.90 | 13.390% | $239.1395 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $40.88 | 9.205% | $44.643 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $15.59 | 11.854% | $17.438 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $104.60 | 12.655% | $117.8371 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $109.36 | 13.597% | $124.2297 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $783.52 | $865.8356 | $865.84 | $865.90 | $865.60 | |