| 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 | $137.49 | 5.691% | $145.3146 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $207.30 | 5.800% | $219.3234 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $236.25 | 5.565% | $249.3973 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $126.65 | 13.385% | $143.6021 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $45.30 | 11.219% | $50.3822 | $50.38 | $50.40 | $50.40 |
| Purchase #6 | $131.52 | 11.744% | $146.9657 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $190.61 | 9.663% | $209.0286 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,075.12 | $1,164.0139 | $1,164.01 | $1,164.00 | $1,164.00 | |