| 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 | $143.40 | 9.272% | $156.696 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $235.26 | 12.538% | $264.7569 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $185.31 | 3.828% | $192.4037 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $175.49 | 12.251% | $196.9893 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $73.84 | 10.376% | $81.5016 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $208.26 | 11.667% | $232.5577 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $175.34 | 12.374% | $197.0366 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,196.90 | $1,321.9418 | $1,321.95 | $1,321.95 | $1,322.00 | |