| 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 | $183.77 | 9.682% | $201.5626 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $185.54 | 6.418% | $197.448 | $197.45 | $197.45 | $197.40 |
| Purchase #3 | $206.27 | 11.617% | $230.2324 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $250.92 | 13.255% | $284.1794 | $284.18 | $284.20 | $284.20 |
| Purchase #5 | $18.65 | 4.840% | $19.5527 | $19.55 | $19.55 | $19.60 |
| Purchase #6 | $151.97 | 3.731% | $157.64 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $84.79 | 9.275% | $92.6543 | $92.65 | $92.65 | $92.70 |
| 7 purchase totals = | $1,081.91 | $1,183.2694 | $1,183.26 | $1,183.30 | $1,183.30 | |