| 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 | $178.67 | 4.392% | $186.5172 | $186.52 | $186.50 | $186.50 |
| Purchase #2 | $60.64 | 5.247% | $63.8218 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $105.88 | 8.255% | $114.6204 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $98.32 | 3.508% | $101.7691 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $170.40 | 8.483% | $184.855 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $183.91 | 7.775% | $198.209 | $198.21 | $198.20 | $198.20 |
| Purchase #7 | $213.41 | 13.285% | $241.7615 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $1,011.23 | $1,091.5540 | $1,091.56 | $1,091.45 | $1,091.60 | |