| 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 | $170.53 | 8.405% | $184.863 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $151.80 | 10.458% | $167.6752 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $116.59 | 13.683% | $132.543 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $168.88 | 10.107% | $185.9487 | $185.95 | $185.95 | $185.90 |
| Purchase #5 | $12.73 | 4.529% | $13.3065 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $228.69 | 7.247% | $245.2632 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $178.98 | 4.637% | $187.2793 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $1,028.20 | $1,116.8789 | $1,116.88 | $1,116.90 | $1,116.90 | |