| 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 | $149.42 | 12.244% | $167.715 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $16.78 | 6.179% | $17.8168 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $186.96 | 3.493% | $193.4905 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $196.88 | 12.431% | $221.3542 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $109.48 | 4.181% | $114.0574 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $63.48 | 12.161% | $71.1998 | $71.20 | $71.20 | $71.20 |
| Purchase #7 | $183.57 | 12.113% | $205.8058 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $906.57 | $991.4395 | $991.45 | $991.40 | $991.50 | |