| 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 | $106.76 | 7.523% | $114.7916 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $89.27 | 8.381% | $96.7517 | $96.75 | $96.75 | $96.80 |
| Purchase #3 | $193.58 | 10.662% | $214.2195 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $109.27 | 6.428% | $116.2939 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $162.53 | 3.628% | $168.4266 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $163.45 | 12.547% | $183.9581 | $183.96 | $183.95 | $184.00 |
| Purchase #7 | $66.82 | 7.113% | $71.5729 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $891.68 | $966.0143 | $966.01 | $966.00 | $966.10 | |