| 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 | $85.53 | 7.785% | $92.1885 | $92.19 | $92.20 | $92.20 |
| Purchase #2 | $157.59 | 9.639% | $172.7801 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $208.60 | 7.270% | $223.7652 | $223.77 | $223.75 | $223.80 |
| Purchase #4 | $248.64 | 11.493% | $277.2162 | $277.22 | $277.20 | $277.20 |
| Purchase #5 | $231.52 | 6.753% | $247.1545 | $247.15 | $247.15 | $247.20 |
| Purchase #6 | $153.80 | 8.818% | $167.3621 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $249.70 | 4.188% | $260.1574 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $1,335.38 | $1,440.6240 | $1,440.63 | $1,440.60 | $1,440.80 | |