| 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 | $183.41 | 13.593% | $208.3409 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $240.90 | 9.557% | $263.9228 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $161.98 | 3.491% | $167.6347 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $114.61 | 10.427% | $126.5604 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $46.91 | 10.515% | $51.8426 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $187.66 | 9.517% | $205.5196 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $153.73 | 6.695% | $164.0222 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $1,089.20 | $1,187.8432 | $1,187.83 | $1,187.80 | $1,187.70 | |