| 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 | $168.70 | 3.731% | $174.9942 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $34.54 | 5.384% | $36.3996 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $123.66 | 5.652% | $130.6493 | $130.65 | $130.65 | $130.60 |
| Purchase #4 | $99.78 | 6.369% | $106.135 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $174.79 | 11.870% | $195.5376 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $128.50 | 13.238% | $145.5108 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $214.56 | 11.748% | $239.7665 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $944.53 | $1,028.9930 | $1,029.00 | $1,029.00 | $1,028.90 | |