| 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 | $191.91 | 3.165% | $197.984 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $147.91 | 4.274% | $154.2317 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $151.35 | 4.568% | $158.2637 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $184.93 | 7.435% | $198.6795 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $86.65 | 10.431% | $95.6885 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $196.57 | 5.607% | $207.5917 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $183.65 | 8.127% | $198.5752 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $1,142.97 | $1,211.0143 | $1,211.01 | $1,211.10 | $1,211.10 | |