| 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 | $163.27 | 13.224% | $184.8608 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $109.53 | 6.421% | $116.5629 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $154.30 | 9.370% | $168.7579 | $168.76 | $168.75 | $168.80 |
| Purchase #4 | $249.42 | 7.627% | $268.4433 | $268.44 | $268.45 | $268.40 |
| Purchase #5 | $114.73 | 3.285% | $118.4989 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $196.95 | 13.103% | $222.7564 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $158.99 | 11.708% | $177.6045 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $1,147.19 | $1,257.4847 | $1,257.48 | $1,257.45 | $1,257.60 | |