| 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 | $77.52 | 9.128% | $84.596 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $123.40 | 13.407% | $139.9442 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $153.39 | 5.748% | $162.2069 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $171.47 | 12.619% | $193.1078 | $193.11 | $193.10 | $193.10 |
| Purchase #5 | $250.52 | 8.143% | $270.9198 | $270.92 | $270.90 | $270.90 |
| Purchase #6 | $169.69 | 13.645% | $192.8442 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $157.90 | 3.127% | $162.8375 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $1,103.89 | $1,206.4564 | $1,206.46 | $1,206.45 | $1,206.30 | |