| 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 | $198.78 | 4.313% | $207.3534 | $207.35 | $207.35 | $207.40 |
| Purchase #2 | $208.95 | 7.491% | $224.6024 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $146.76 | 13.771% | $166.9703 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $237.89 | 13.106% | $269.0679 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $46.43 | 6.113% | $49.2683 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $32.58 | 11.579% | $36.3524 | $36.35 | $36.35 | $36.40 |
| Purchase #7 | $195.34 | 3.697% | $202.5617 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $1,066.73 | $1,156.1764 | $1,156.17 | $1,156.10 | $1,156.40 | |